155732499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42937}}^1$

素因数の和:42987

約数の個数: 24

約数和(自身を含む): 250070912

約数和(自身を除く): 94338413

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 42937, 128811, 386433, 558181, 1331047, 1674543, 3993141, 5023629, 11979423, 17303611, 51910833, 155732499]

約数ペア:

[(1, 155732499), (3, 51910833), (9, 17303611), (13, 11979423), (31, 5023629), (39, 3993141), (93, 1674543), (117, 1331047), (279, 558181), (403, 386433), (1209, 128811), (3627, 42937)]