64753143

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8179}}^1$

素因数の和:8231

約数の個数: 32

約数和(自身を含む): 109939200

約数和(自身を除く): 45186057

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 8179, 24537, 57253, 106327, 171759, 237191, 318981, 711573, 744289, 1660337, 2232867, 3083483, 4981011, 9250449, 21584381, 64753143]

約数ペア:

[(1, 64753143), (3, 21584381), (7, 9250449), (13, 4981011), (21, 3083483), (29, 2232867), (39, 1660337), (87, 744289), (91, 711573), (203, 318981), (273, 237191), (377, 171759), (609, 106327), (1131, 57253), (2639, 24537), (7917, 8179)]