201423327

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5273}}^1$

素因数の和:5407

約数の個数: 32

約数和(自身を含む): 328084992

約数和(自身を除く): 126661665

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 749, 1819, 2247, 5273, 5457, 12733, 15819, 36911, 38199, 89641, 110733, 268923, 564211, 627487, 1692633, 1882461, 3949477, 9591587, 11848431, 28774761, 67141109, 201423327]

約数ペア:

[(1, 201423327), (3, 67141109), (7, 28774761), (17, 11848431), (21, 9591587), (51, 3949477), (107, 1882461), (119, 1692633), (321, 627487), (357, 564211), (749, 268923), (1819, 110733), (2247, 89641), (5273, 38199), (5457, 36911), (12733, 15819)]