77984007

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{2161}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 108757248

約数和(自身を除く): 30773241

約数列:

[1, 3, 23, 69, 523, 1569, 2161, 6483, 12029, 36087, 49703, 149109, 1130203, 3390609, 25994669, 77984007]

約数ペア:

[(1, 77984007), (3, 25994669), (23, 3390609), (69, 1130203), (523, 149109), (1569, 49703), (2161, 36087), (6483, 12029)]