61918233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 95743872

約数和(自身を除く): 33825639

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 793, 1037, 1531, 2379, 3111, 4593, 13481, 19903, 26027, 40443, 59709, 78081, 93391, 280173, 338351, 1015053, 1214083, 1587647, 3642249, 4762941, 20639411, 61918233]

約数ペア:

[(1, 61918233), (3, 20639411), (13, 4762941), (17, 3642249), (39, 1587647), (51, 1214083), (61, 1015053), (183, 338351), (221, 280173), (663, 93391), (793, 78081), (1037, 59709), (1531, 40443), (2379, 26027), (3111, 19903), (4593, 13481)]