53904591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15887}}^1$

素因数の和:15935

約数の個数: 24

約数和(自身を含む): 86748480

約数和(自身を除く): 32843889

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 15887, 47661, 142983, 206531, 460723, 619593, 1382169, 1858779, 4146507, 5989399, 17968197, 53904591]

約数ペア:

[(1, 53904591), (3, 17968197), (9, 5989399), (13, 4146507), (29, 1858779), (39, 1382169), (87, 619593), (117, 460723), (261, 206531), (377, 142983), (1131, 47661), (3393, 15887)]