55790979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2281}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 77113344

約数和(自身を除く): 21322365

約数列:

[1, 3, 31, 93, 263, 789, 2281, 6843, 8153, 24459, 70711, 212133, 599903, 1799709, 18596993, 55790979]

約数ペア:

[(1, 55790979), (3, 18596993), (31, 1799709), (93, 599903), (263, 212133), (789, 70711), (2281, 24459), (6843, 8153)]