157031049

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 244408320

約数和(自身を除く): 87377271

約数列:

[1, 3, 7, 21, 67, 201, 233, 469, 479, 699, 1407, 1437, 1631, 3353, 4893, 10059, 15611, 32093, 46833, 96279, 109277, 111607, 224651, 327831, 334821, 673953, 781249, 2343747, 7477669, 22433007, 52343683, 157031049]

約数ペア:

[(1, 157031049), (3, 52343683), (7, 22433007), (21, 7477669), (67, 2343747), (201, 781249), (233, 673953), (469, 334821), (479, 327831), (699, 224651), (1407, 111607), (1437, 109277), (1631, 96279), (3353, 46833), (4893, 32093), (10059, 15611)]