65864409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 102622464

約数和(自身を除く): 36758055

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 2423, 7269, 9061, 27183, 31499, 41191, 94497, 99343, 123573, 298029, 535483, 1291459, 1606449, 1688831, 3874377, 5066493, 21954803, 65864409]

約数ペア:

[(1, 65864409), (3, 21954803), (13, 5066493), (17, 3874377), (39, 1688831), (41, 1606449), (51, 1291459), (123, 535483), (221, 298029), (533, 123573), (663, 99343), (697, 94497), (1599, 41191), (2091, 31499), (2423, 27183), (7269, 9061)]