65042679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 32531721

約数列:

[1, 3, 13, 29, 39, 87, 131, 377, 393, 439, 1131, 1317, 1703, 3799, 5109, 5707, 11397, 12731, 17121, 38193, 49387, 57509, 148161, 165503, 172527, 496509, 747617, 1667761, 2242851, 5003283, 21680893, 65042679]

約数ペア:

[(1, 65042679), (3, 21680893), (13, 5003283), (29, 2242851), (39, 1667761), (87, 747617), (131, 496509), (377, 172527), (393, 165503), (439, 148161), (1131, 57509), (1317, 49387), (1703, 38193), (3799, 17121), (5109, 12731), (5707, 11397)]