27732474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 80668224

約数和(自身を除く): 52935750

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 107, 119, 121, 126, 153, 154, 187, 198, 214, 231, 238, 242, 306, 321, 357, 363, 374, 462, 561, 642, 693, 714, 726, 749, 847, 963, 1071, 1089, 1122, 1177, 1309, 1386, 1498, 1683, 1694, 1819, 1926, 2057, 2142, 2178, 2247, 2354, 2541, 2618, 3366, 3531, 3638, 3927, 4114, 4494, 5082, 5457, 6171, 6741, 7062, 7623, 7854, 8239, 10593, 10914, 11781, 12342, 12733, 12947, 13482, 14399, 15246, 16371, 16478, 18513, 20009, 21186, 23562, 24717, 25466, 25894, 28798, 32742, 37026, 38199, 38841, 40018, 43197, 49434, 60027, 74151, 76398, 77682, 86394, 90629, 114597, 116523, 120054, 129591, 140063, 148302, 180081, 181258, 220099, 229194, 233046, 259182, 271887, 280126, 360162, 420189, 440198, 543774, 660297, 815661, 840378, 1260567, 1320594, 1540693, 1631322, 1980891, 2521134, 3081386, 3961782, 4622079, 9244158, 13866237, 27732474]

約数ペア:

[(1, 27732474), (2, 13866237), (3, 9244158), (6, 4622079), (7, 3961782), (9, 3081386), (11, 2521134), (14, 1980891), (17, 1631322), (18, 1540693), (21, 1320594), (22, 1260567), (33, 840378), (34, 815661), (42, 660297), (51, 543774), (63, 440198), (66, 420189), (77, 360162), (99, 280126), (102, 271887), (107, 259182), (119, 233046), (121, 229194), (126, 220099), (153, 181258), (154, 180081), (187, 148302), (198, 140063), (214, 129591), (231, 120054), (238, 116523), (242, 114597), (306, 90629), (321, 86394), (357, 77682), (363, 76398), (374, 74151), (462, 60027), (561, 49434), (642, 43197), (693, 40018), (714, 38841), (726, 38199), (749, 37026), (847, 32742), (963, 28798), (1071, 25894), (1089, 25466), (1122, 24717), (1177, 23562), (1309, 21186), (1386, 20009), (1498, 18513), (1683, 16478), (1694, 16371), (1819, 15246), (1926, 14399), (2057, 13482), (2142, 12947), (2178, 12733), (2247, 12342), (2354, 11781), (2541, 10914), (2618, 10593), (3366, 8239), (3531, 7854), (3638, 7623), (3927, 7062), (4114, 6741), (4494, 6171), (5082, 5457)]