65308347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4261}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 102390288

約数和(自身を除く): 37081941

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 4261, 5109, 12783, 15327, 38349, 55393, 166179, 498537, 558191, 1674573, 5023719, 7256483, 21769449, 65308347]

約数ペア:

[(1, 65308347), (3, 21769449), (9, 7256483), (13, 5023719), (39, 1674573), (117, 558191), (131, 498537), (393, 166179), (1179, 55393), (1703, 38349), (4261, 15327), (5109, 12783)]