53901561

素因数分解:

$3^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2207}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 82243584

約数和(自身を除く): 28342023

約数列:

[1, 3, 7, 21, 1163, 2207, 3489, 6621, 8141, 15449, 24423, 46347, 2566741, 7700223, 17967187, 53901561]

約数ペア:

[(1, 53901561), (3, 17967187), (7, 7700223), (21, 2566741), (1163, 46347), (2207, 24423), (3489, 15449), (6621, 8141)]