77599977

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5801}}^1$

素因数の和:5838

約数の個数: 32

約数和(自身を含む): 129964800

約数和(自身を除く): 52364823

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 5801, 13377, 17403, 40607, 75413, 121821, 226239, 284249, 527891, 852747, 1583673, 1989743, 3695237, 5969229, 11085711, 25866659, 77599977]

約数ペア:

[(1, 77599977), (3, 25866659), (7, 11085711), (13, 5969229), (21, 3695237), (39, 1989743), (49, 1583673), (91, 852747), (147, 527891), (273, 284249), (343, 226239), (637, 121821), (1029, 75413), (1911, 40607), (4459, 17403), (5801, 13377)]