137028753

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{27733}}^1$

素因数の和:27806

約数の個数: 20

約数和(自身を含む): 208060468

約数和(自身を除く): 71031715

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 27733, 83199, 249597, 748791, 1691713, 2246373, 5075139, 15225417, 45676251, 137028753]

約数ペア:

[(1, 137028753), (3, 45676251), (9, 15225417), (27, 5075139), (61, 2246373), (81, 1691713), (183, 748791), (549, 249597), (1647, 83199), (4941, 27733)]