64418913

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 36

約数和(自身を含む): 103315212

約数和(自身を除く): 38896299

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 169, 369, 507, 533, 1033, 1521, 1599, 3099, 4797, 6929, 9297, 13429, 20787, 40287, 42353, 62361, 120861, 127059, 174577, 381177, 523731, 550589, 1571193, 1651767, 4955301, 7157657, 21472971, 64418913]

約数ペア:

[(1, 64418913), (3, 21472971), (9, 7157657), (13, 4955301), (39, 1651767), (41, 1571193), (117, 550589), (123, 523731), (169, 381177), (369, 174577), (507, 127059), (533, 120861), (1033, 62361), (1521, 42353), (1599, 40287), (3099, 20787), (4797, 13429), (6929, 9297)]