89659479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19319}}^1$

素因数の和:19359

約数の個数: 32

約数和(自身を含む): 155796480

約数和(自身を除く): 66137001

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 19319, 57957, 135233, 251147, 328423, 405699, 753441, 985269, 1758029, 2298961, 4269499, 5274087, 6896883, 12808497, 29886493, 89659479]

約数ペア:

[(1, 89659479), (3, 29886493), (7, 12808497), (13, 6896883), (17, 5274087), (21, 4269499), (39, 2298961), (51, 1758029), (91, 985269), (119, 753441), (221, 405699), (273, 328423), (357, 251147), (663, 135233), (1547, 57957), (4641, 19319)]