27660122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 54411264

約数和(自身を除く): 26751142

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 62, 119, 161, 163, 217, 238, 322, 326, 391, 434, 527, 713, 782, 1054, 1141, 1426, 2282, 2737, 2771, 3689, 3749, 4991, 5053, 5474, 5542, 7378, 7498, 9982, 10106, 12121, 19397, 24242, 26243, 35371, 38794, 52486, 63733, 70742, 84847, 85901, 116219, 127466, 169694, 171802, 232438, 446131, 601307, 813533, 892262, 1202614, 1627066, 1975723, 3951446, 13830061, 27660122]

約数ペア:

[(1, 27660122), (2, 13830061), (7, 3951446), (14, 1975723), (17, 1627066), (23, 1202614), (31, 892262), (34, 813533), (46, 601307), (62, 446131), (119, 232438), (161, 171802), (163, 169694), (217, 127466), (238, 116219), (322, 85901), (326, 84847), (391, 70742), (434, 63733), (527, 52486), (713, 38794), (782, 35371), (1054, 26243), (1141, 24242), (1426, 19397), (2282, 12121), (2737, 10106), (2771, 9982), (3689, 7498), (3749, 7378), (4991, 5542), (5053, 5474)]