65256891

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 104448000

約数和(自身を除く): 39191109

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 1239, 1699, 1829, 5097, 5487, 11893, 12803, 35679, 38409, 52669, 100241, 158007, 300723, 368683, 701687, 1106049, 2105061, 3107471, 9322413, 21752297, 65256891]

約数ペア:

[(1, 65256891), (3, 21752297), (7, 9322413), (21, 3107471), (31, 2105061), (59, 1106049), (93, 701687), (177, 368683), (217, 300723), (413, 158007), (651, 100241), (1239, 52669), (1699, 38409), (1829, 35679), (5097, 12803), (5487, 11893)]