42309189

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{120539}}^1$

素因数の和:120561

約数の個数: 16

約数和(自身を含む): 67502400

約数和(自身を除く): 25193211

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 120539, 361617, 1084851, 1567007, 3254553, 4701021, 14103063, 42309189]

約数ペア:

[(1, 42309189), (3, 14103063), (9, 4701021), (13, 3254553), (27, 1567007), (39, 1084851), (117, 361617), (351, 120539)]