121521474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 291133440

約数和(自身を除く): 169611966

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 59, 102, 106, 118, 127, 153, 159, 177, 254, 306, 318, 354, 381, 477, 531, 762, 901, 954, 1003, 1062, 1143, 1802, 2006, 2159, 2286, 2703, 3009, 3127, 4318, 5406, 6018, 6254, 6477, 6731, 7493, 8109, 9027, 9381, 12954, 13462, 14986, 16218, 18054, 18762, 19431, 20193, 22479, 28143, 38862, 40386, 44958, 53159, 56286, 60579, 67437, 106318, 114427, 121158, 127381, 134874, 159477, 228854, 254762, 318954, 343281, 382143, 397129, 478431, 686562, 764286, 794258, 956862, 1029843, 1146429, 1191387, 2059686, 2292858, 2382774, 3574161, 6751193, 7148322, 13502386, 20253579, 40507158, 60760737, 121521474]

約数ペア:

[(1, 121521474), (2, 60760737), (3, 40507158), (6, 20253579), (9, 13502386), (17, 7148322), (18, 6751193), (34, 3574161), (51, 2382774), (53, 2292858), (59, 2059686), (102, 1191387), (106, 1146429), (118, 1029843), (127, 956862), (153, 794258), (159, 764286), (177, 686562), (254, 478431), (306, 397129), (318, 382143), (354, 343281), (381, 318954), (477, 254762), (531, 228854), (762, 159477), (901, 134874), (954, 127381), (1003, 121158), (1062, 114427), (1143, 106318), (1802, 67437), (2006, 60579), (2159, 56286), (2286, 53159), (2703, 44958), (3009, 40386), (3127, 38862), (4318, 28143), (5406, 22479), (6018, 20193), (6254, 19431), (6477, 18762), (6731, 18054), (7493, 16218), (8109, 14986), (9027, 13462), (9381, 12954)]