61380573

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 82835136

約数和(自身を除く): 21454563

約数列:

[1, 3, 173, 227, 519, 521, 681, 1563, 39271, 90133, 117813, 118267, 270399, 354801, 20460191, 61380573]

約数ペア:

[(1, 61380573), (3, 20460191), (173, 354801), (227, 270399), (519, 118267), (521, 117813), (681, 90133), (1563, 39271)]