542654883

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{155801}}^1$

素因数の和:155856

約数の個数: 20

約数和(自身を含む): 829489848

約数和(自身を除く): 286834965

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 155801, 467403, 1402209, 4206627, 6699443, 12619881, 20098329, 60294987, 180884961, 542654883]

約数ペア:

[(1, 542654883), (3, 180884961), (9, 60294987), (27, 20098329), (43, 12619881), (81, 6699443), (129, 4206627), (387, 1402209), (1161, 467403), (3483, 155801)]