81563142

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1297}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 167473152

約数和(自身を除く): 85910010

約数列:

[1, 2, 3, 6, 47, 94, 141, 223, 282, 446, 669, 1297, 1338, 2594, 3891, 7782, 10481, 20962, 31443, 60959, 62886, 121918, 182877, 289231, 365754, 578462, 867693, 1735386, 13593857, 27187714, 40781571, 81563142]

約数ペア:

[(1, 81563142), (2, 40781571), (3, 27187714), (6, 13593857), (47, 1735386), (94, 867693), (141, 578462), (223, 365754), (282, 289231), (446, 182877), (669, 121918), (1297, 62886), (1338, 60959), (2594, 31443), (3891, 20962), (7782, 10481)]