87452589

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 136491264

約数和(自身を除く): 49038675

約数列:

[1, 3, 7, 21, 61, 183, 233, 293, 427, 699, 879, 1281, 1631, 2051, 4893, 6153, 14213, 17873, 42639, 53619, 68269, 99491, 125111, 204807, 298473, 375333, 477883, 1433649, 4164409, 12493227, 29150863, 87452589]

約数ペア:

[(1, 87452589), (3, 29150863), (7, 12493227), (21, 4164409), (61, 1433649), (183, 477883), (233, 375333), (293, 298473), (427, 204807), (699, 125111), (879, 99491), (1281, 68269), (1631, 53619), (2051, 42639), (4893, 17873), (6153, 14213)]