172632031

素因数分解:

${\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 20

約数和(自身を含む): 204726760

約数和(自身を除く): 32094729

約数列:

[1, 11, 13, 121, 143, 907, 1331, 1573, 9977, 11791, 14641, 17303, 109747, 129701, 190333, 1207217, 1426711, 13279387, 15693821, 172632031]

約数ペア:

[(1, 172632031), (11, 15693821), (13, 13279387), (121, 1426711), (143, 1207217), (907, 190333), (1331, 129701), (1573, 109747), (9977, 17303), (11791, 14641)]