47532393

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 73497600

約数和(自身を除く): 25965207

約数列:

[1, 3, 9, 27, 31, 93, 109, 279, 327, 521, 837, 981, 1563, 2943, 3379, 4689, 10137, 14067, 16151, 30411, 48453, 56789, 91233, 145359, 170367, 436077, 511101, 1533303, 1760459, 5281377, 15844131, 47532393]

約数ペア:

[(1, 47532393), (3, 15844131), (9, 5281377), (27, 1760459), (31, 1533303), (93, 511101), (109, 436077), (279, 170367), (327, 145359), (521, 91233), (837, 56789), (981, 48453), (1563, 30411), (2943, 16151), (3379, 14067), (4689, 10137)]