68338893

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{69239}}^1$

素因数の和:69296

約数の個数: 16

約数和(自身を含む): 106352640

約数和(自身を除く): 38013747

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 69239, 207717, 484673, 1454019, 3254233, 9762699, 22779631, 68338893]

約数ペア:

[(1, 68338893), (3, 22779631), (7, 9762699), (21, 3254233), (47, 1454019), (141, 484673), (329, 207717), (987, 69239)]