74749257

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2309}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 121968000

約数和(自身を除く): 47218743

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 1199, 2309, 2943, 3597, 6927, 10791, 20781, 25399, 32373, 62343, 76197, 228591, 251681, 685773, 755043, 2265129, 2768491, 6795387, 8305473, 24916419, 74749257]

約数ペア:

[(1, 74749257), (3, 24916419), (9, 8305473), (11, 6795387), (27, 2768491), (33, 2265129), (99, 755043), (109, 685773), (297, 251681), (327, 228591), (981, 76197), (1199, 62343), (2309, 32373), (2943, 25399), (3597, 20781), (6927, 10791)]