55699917

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29147}}^1$

素因数の和:29177

約数の個数: 24

約数和(自身を含む): 93040416

約数和(自身を除く): 37340499

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 29147, 87441, 204029, 378911, 612087, 1136733, 1428203, 2652377, 4284609, 7957131, 18566639, 55699917]

約数ペア:

[(1, 55699917), (3, 18566639), (7, 7957131), (13, 4284609), (21, 2652377), (39, 1428203), (49, 1136733), (91, 612087), (147, 378911), (273, 204029), (637, 87441), (1911, 29147)]