47012643

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 73389888

約数和(自身を除く): 26377245

約数列:

[1, 3, 9, 27, 47, 53, 81, 141, 159, 233, 423, 477, 699, 1269, 1431, 2097, 2491, 3807, 4293, 6291, 7473, 10951, 12349, 18873, 22419, 32853, 37047, 67257, 98559, 111141, 201771, 295677, 333423, 580403, 887031, 1000269, 1741209, 5223627, 15670881, 47012643]

約数ペア:

[(1, 47012643), (3, 15670881), (9, 5223627), (27, 1741209), (47, 1000269), (53, 887031), (81, 580403), (141, 333423), (159, 295677), (233, 201771), (423, 111141), (477, 98559), (699, 67257), (1269, 37047), (1431, 32853), (2097, 22419), (2491, 18873), (3807, 12349), (4293, 10951), (6291, 7473)]