55574727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{30319}}^1$

素因数の和:30382

約数の個数: 16

約数和(自身を含む): 81500160

約数和(自身を除く): 25925433

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 30319, 90957, 394147, 1182441, 1424993, 4274979, 18524909, 55574727]

約数ペア:

[(1, 55574727), (3, 18524909), (13, 4274979), (39, 1424993), (47, 1182441), (141, 394147), (611, 90957), (1833, 30319)]