70381191

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 29981049

約数列:

[1, 3, 31, 53, 93, 109, 131, 159, 327, 393, 1643, 3379, 4061, 4929, 5777, 6943, 10137, 12183, 14279, 17331, 20829, 42837, 179087, 215233, 442649, 537261, 645699, 756787, 1327947, 2270361, 23460397, 70381191]

約数ペア:

[(1, 70381191), (3, 23460397), (31, 2270361), (53, 1327947), (93, 756787), (109, 645699), (131, 537261), (159, 442649), (327, 215233), (393, 179087), (1643, 42837), (3379, 20829), (4061, 17331), (4929, 14279), (5777, 12183), (6943, 10137)]