66270997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 72681840

約数和(自身を除く): 6410843

約数列:

[1, 13, 113, 197, 229, 1469, 2561, 2977, 22261, 25877, 45113, 289393, 336401, 586469, 5097769, 66270997]

約数ペア:

[(1, 66270997), (13, 5097769), (113, 586469), (197, 336401), (229, 289393), (1469, 45113), (2561, 25877), (2977, 22261)]