154730331

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8803}}^1$

素因数の和:8853

約数の個数: 40

約数和(自身を含む): 272712704

約数和(自身を除く): 117982373

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 8803, 17577, 26409, 61621, 79227, 184863, 237681, 272893, 554589, 713043, 818679, 1663767, 1910251, 2456037, 4991301, 5730753, 7368111, 17192259, 22104333, 51576777, 154730331]

約数ペア:

[(1, 154730331), (3, 51576777), (7, 22104333), (9, 17192259), (21, 7368111), (27, 5730753), (31, 4991301), (63, 2456037), (81, 1910251), (93, 1663767), (189, 818679), (217, 713043), (279, 554589), (567, 272893), (651, 237681), (837, 184863), (1953, 79227), (2511, 61621), (5859, 26409), (8803, 17577)]