87569871

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{2281}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 119175168

約数和(自身を除く): 31605297

約数列:

[1, 3, 67, 191, 201, 573, 2281, 6843, 12797, 38391, 152827, 435671, 458481, 1307013, 29189957, 87569871]

約数ペア:

[(1, 87569871), (3, 29189957), (67, 1307013), (191, 458481), (201, 435671), (573, 152827), (2281, 38391), (6843, 12797)]