67720803

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4217}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 92930976

約数和(自身を除く): 25210173

約数列:

[1, 3, 53, 101, 159, 303, 4217, 5353, 12651, 16059, 223501, 425917, 670503, 1277751, 22573601, 67720803]

約数ペア:

[(1, 67720803), (3, 22573601), (53, 1277751), (101, 670503), (159, 425917), (303, 223501), (4217, 16059), (5353, 12651)]