156989628003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{515611}}^1$

素因数の和:515875

約数の個数: 32

約数和(自身を含む): 232611135232

約数和(自身を除く): 75621507229

約数列:

[1, 3, 13, 37, 39, 111, 211, 481, 633, 1443, 2743, 7807, 8229, 23421, 101491, 304473, 515611, 1546833, 6702943, 19077607, 20108829, 57232821, 108793921, 248008891, 326381763, 744026673, 1414320973, 4025375077, 4242962919, 12076125231, 52329876001, 156989628003]

約数ペア:

[(1, 156989628003), (3, 52329876001), (13, 12076125231), (37, 4242962919), (39, 4025375077), (111, 1414320973), (211, 744026673), (481, 326381763), (633, 248008891), (1443, 108793921), (2743, 57232821), (7807, 20108829), (8229, 19077607), (23421, 6702943), (101491, 1546833), (304473, 515611)]