143205117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 212858880

約数和(自身を除く): 69653763

約数列:

[1, 3, 11, 33, 79, 163, 237, 337, 489, 869, 1011, 1793, 2607, 3707, 5379, 11121, 12877, 26623, 38631, 54931, 79869, 141647, 164793, 292853, 424941, 604241, 878559, 1812723, 4339549, 13018647, 47735039, 143205117]

約数ペア:

[(1, 143205117), (3, 47735039), (11, 13018647), (33, 4339549), (79, 1812723), (163, 878559), (237, 604241), (337, 424941), (489, 292853), (869, 164793), (1011, 141647), (1793, 79869), (2607, 54931), (3707, 38631), (5379, 26623), (11121, 12877)]