53100801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23887}}^1$

素因数の和:23925

約数の個数: 24

約数和(自身を含む): 86952320

約数和(自身を除く): 33851519

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 23887, 71661, 214983, 310531, 453853, 931593, 1361559, 2794779, 4084677, 5900089, 17700267, 53100801]

約数ペア:

[(1, 53100801), (3, 17700267), (9, 5900089), (13, 4084677), (19, 2794779), (39, 1361559), (57, 931593), (117, 453853), (171, 310531), (247, 214983), (741, 71661), (2223, 23887)]