57919917

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 85311520

約数和(自身を除く): 27391603

約数列:

[1, 3, 11, 33, 121, 363, 379, 421, 1137, 1263, 4169, 4631, 12507, 13893, 45859, 50941, 137577, 152823, 159559, 478677, 1755149, 5265447, 19306639, 57919917]

約数ペア:

[(1, 57919917), (3, 19306639), (11, 5265447), (33, 1755149), (121, 478677), (363, 159559), (379, 152823), (421, 137577), (1137, 50941), (1263, 45859), (4169, 13893), (4631, 12507)]