157888950273

素因数分解:

$3^3\times {\mathrm{2131}}^1\times {\mathrm{2744129}}^1$

素因数の和:2746269

約数の個数: 16

約数和(自身を含む): 234019406400

約数和(自身を除く): 76130456127

約数列:

[1, 3, 9, 27, 2131, 6393, 19179, 57537, 2744129, 8232387, 24697161, 74091483, 5847738899, 17543216697, 52629650091, 157888950273]

約数ペア:

[(1, 157888950273), (3, 52629650091), (9, 17543216697), (27, 5847738899), (2131, 74091483), (6393, 24697161), (19179, 8232387), (57537, 2744129)]