31178223

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{5087}}^1$

素因数の和:5323

約数の個数: 16

約数和(自身を含む): 46402560

約数和(自身を除く): 15224337

約数列:

[1, 3, 9, 27, 227, 681, 2043, 5087, 6129, 15261, 45783, 137349, 1154749, 3464247, 10392741, 31178223]

約数ペア:

[(1, 31178223), (3, 10392741), (9, 3464247), (27, 1154749), (227, 137349), (681, 45783), (2043, 15261), (5087, 6129)]