61648251

素因数分解:

$3^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{1811}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 94050048

約数和(自身を除く): 32401797

約数列:

[1, 3, 7, 21, 1621, 1811, 4863, 5433, 11347, 12677, 34041, 38031, 2935631, 8806893, 20549417, 61648251]

約数ペア:

[(1, 61648251), (3, 20549417), (7, 8806893), (21, 2935631), (1621, 38031), (1811, 34041), (4863, 12677), (5433, 11347)]