27599901

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 43296768

約数和(自身を除く): 15696867

約数列:

[1, 3, 7, 21, 71, 107, 173, 213, 321, 497, 519, 749, 1211, 1491, 2247, 3633, 7597, 12283, 18511, 22791, 36849, 53179, 55533, 85981, 129577, 159537, 257943, 388731, 1314281, 3942843, 9199967, 27599901]

約数ペア:

[(1, 27599901), (3, 9199967), (7, 3942843), (21, 1314281), (71, 388731), (107, 257943), (173, 159537), (213, 129577), (321, 85981), (497, 55533), (519, 53179), (749, 36849), (1211, 22791), (1491, 18511), (2247, 12283), (3633, 7597)]