90902223

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{47419}}^1$

素因数の和:47499

約数の個数: 16

約数和(自身を含む): 136569600

約数和(自身を除く): 45667377

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 47419, 142257, 426771, 1280313, 3366749, 10100247, 30300741, 90902223]

約数ペア:

[(1, 90902223), (3, 30300741), (9, 10100247), (27, 3366749), (71, 1280313), (213, 426771), (639, 142257), (1917, 47419)]