127043618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3463}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 219977856

約数和(自身を除く): 92934238

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 1079, 1411, 2158, 2822, 3463, 6926, 18343, 36686, 45019, 58871, 90038, 117742, 287429, 574858, 765323, 1530646, 3736577, 4886293, 7473154, 9772586, 63521809, 127043618]

約数ペア:

[(1, 127043618), (2, 63521809), (13, 9772586), (17, 7473154), (26, 4886293), (34, 3736577), (83, 1530646), (166, 765323), (221, 574858), (442, 287429), (1079, 117742), (1411, 90038), (2158, 58871), (2822, 45019), (3463, 36686), (6926, 18343)]