57451491

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 88281600

約数和(自身を除く): 30830109

約数列:

[1, 3, 9, 27, 37, 111, 131, 333, 393, 439, 999, 1179, 1317, 3537, 3951, 4847, 11853, 14541, 16243, 43623, 48729, 57509, 130869, 146187, 172527, 438561, 517581, 1552743, 2127833, 6383499, 19150497, 57451491]

約数ペア:

[(1, 57451491), (3, 19150497), (9, 6383499), (27, 2127833), (37, 1552743), (111, 517581), (131, 438561), (333, 172527), (393, 146187), (439, 130869), (999, 57509), (1179, 48729), (1317, 43623), (3537, 16243), (3951, 14541), (4847, 11853)]