7641796617

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1332949}}^1$

素因数の和:1332982

約数の個数: 36

約数和(自身を含む): 13828023300

約数和(自身を除く): 6186226683

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 1332949, 3998847, 9330643, 11996541, 17328337, 27991929, 51985011, 65314501, 83975787, 121298359, 155955033, 195943503, 363895077, 587830509, 849088513, 1091685231, 2547265539, 7641796617]

約数ペア:

[(1, 7641796617), (3, 2547265539), (7, 1091685231), (9, 849088513), (13, 587830509), (21, 363895077), (39, 195943503), (49, 155955033), (63, 121298359), (91, 83975787), (117, 65314501), (147, 51985011), (273, 27991929), (441, 17328337), (637, 11996541), (819, 9330643), (1911, 3998847), (5733, 1332949)]