127519461

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 196669440

約数和(自身を除く): 69149979

約数列:

[1, 3, 9, 27, 31, 93, 131, 279, 393, 837, 1163, 1179, 3489, 3537, 4061, 10467, 12183, 31401, 36053, 36549, 108159, 109647, 152353, 324477, 457059, 973431, 1371177, 4113531, 4722943, 14168829, 42506487, 127519461]

約数ペア:

[(1, 127519461), (3, 42506487), (9, 14168829), (27, 4722943), (31, 4113531), (93, 1371177), (131, 973431), (279, 457059), (393, 324477), (837, 152353), (1163, 109647), (1179, 108159), (3489, 36549), (3537, 36053), (4061, 31401), (10467, 12183)]