549494361

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{827}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 886463424

約数和(自身を除く): 336969063

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 631, 827, 1053, 1893, 2481, 5679, 7443, 8203, 10751, 17037, 22329, 24609, 32253, 51111, 66987, 73827, 96759, 221481, 290277, 521837, 664443, 870831, 1565511, 4696533, 6783881, 14089599, 20351643, 42268797, 61054929, 183164787, 549494361]

約数ペア:

[(1, 549494361), (3, 183164787), (9, 61054929), (13, 42268797), (27, 20351643), (39, 14089599), (81, 6783881), (117, 4696533), (351, 1565511), (631, 870831), (827, 664443), (1053, 521837), (1893, 290277), (2481, 221481), (5679, 96759), (7443, 73827), (8203, 66987), (10751, 51111), (17037, 32253), (22329, 24609)]