89377057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 117596160

約数和(自身を除く): 28219103

約数列:

[1, 7, 11, 23, 77, 109, 161, 253, 463, 763, 1199, 1771, 2507, 3241, 5093, 8393, 10649, 17549, 27577, 35651, 50467, 74543, 117139, 193039, 353269, 555137, 819973, 1160741, 3885959, 8125187, 12768151, 89377057]

約数ペア:

[(1, 89377057), (7, 12768151), (11, 8125187), (23, 3885959), (77, 1160741), (109, 819973), (161, 555137), (253, 353269), (463, 193039), (763, 117139), (1199, 74543), (1771, 50467), (2507, 35651), (3241, 27577), (5093, 17549), (8393, 10649)]