8986781961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{70853}}^1$

素因数の和:71705

約数の個数: 24

約数和(自身を含む): 13761263880

約数和(自身を除く): 4774481919

約数列:

[1, 3, 9, 17, 51, 153, 829, 2487, 7461, 14093, 42279, 70853, 126837, 212559, 637677, 1204501, 3613503, 10840509, 58737137, 176211411, 528634233, 998531329, 2995593987, 8986781961]

約数ペア:

[(1, 8986781961), (3, 2995593987), (9, 998531329), (17, 528634233), (51, 176211411), (153, 58737137), (829, 10840509), (2487, 3613503), (7461, 1204501), (14093, 637677), (42279, 212559), (70853, 126837)]