91890025129

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4192637}}^1$

素因数の和:4192776

約数の個数: 16

約数和(自身を含む): 109478163456

約数和(自身を除く): 17588138327

約数列:

[1, 7, 31, 101, 217, 707, 3131, 21917, 4192637, 29348459, 129971747, 423456337, 909802229, 2964194359, 13127146447, 91890025129]

約数ペア:

[(1, 91890025129), (7, 13127146447), (31, 2964194359), (101, 909802229), (217, 423456337), (707, 129971747), (3131, 29348459), (21917, 4192637)]