127807394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 241823232

約数和(自身を除く): 114015838

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 97, 143, 187, 194, 221, 271, 286, 374, 442, 542, 1067, 1261, 1649, 2134, 2431, 2522, 2981, 3298, 3523, 4607, 4862, 5962, 7046, 9214, 13871, 18139, 21437, 26287, 27742, 36278, 38753, 42874, 50677, 52574, 59891, 77506, 101354, 119782, 235807, 289157, 341731, 446879, 471614, 578314, 658801, 683462, 893758, 1317602, 3759041, 4915669, 5809427, 7518082, 9831338, 11618854, 63903697, 127807394]

約数ペア:

[(1, 127807394), (2, 63903697), (11, 11618854), (13, 9831338), (17, 7518082), (22, 5809427), (26, 4915669), (34, 3759041), (97, 1317602), (143, 893758), (187, 683462), (194, 658801), (221, 578314), (271, 471614), (286, 446879), (374, 341731), (442, 289157), (542, 235807), (1067, 119782), (1261, 101354), (1649, 77506), (2134, 59891), (2431, 52574), (2522, 50677), (2981, 42874), (3298, 38753), (3523, 36278), (4607, 27742), (4862, 26287), (5962, 21437), (7046, 18139), (9214, 13871)]