87366981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7297}}^1$

素因数の和:7620

約数の個数: 16

約数和(自身を含む): 125875904

約数和(自身を除く): 38508923

約数列:

[1, 3, 13, 39, 307, 921, 3991, 7297, 11973, 21891, 94861, 284583, 2240179, 6720537, 29122327, 87366981]

約数ペア:

[(1, 87366981), (3, 29122327), (13, 6720537), (39, 2240179), (307, 284583), (921, 94861), (3991, 21891), (7297, 11973)]