68053193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 81994248

約数和(自身を除く): 13941055

約数列:

[1, 13, 17, 19, 221, 247, 323, 361, 853, 4199, 4693, 6137, 11089, 14501, 16207, 79781, 188513, 210691, 275519, 307933, 3581747, 4003129, 5234861, 68053193]

約数ペア:

[(1, 68053193), (13, 5234861), (17, 4003129), (19, 3581747), (221, 307933), (247, 275519), (323, 210691), (361, 188513), (853, 79781), (4199, 16207), (4693, 14501), (6137, 11089)]