69871263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13151}}^1$

素因数の和:13195

約数の個数: 32

約数和(自身を含む): 121208832

約数和(自身を除く): 51337569

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 13151, 39453, 92057, 144661, 276171, 302473, 433983, 907419, 1012627, 2117311, 3037881, 3327203, 6351933, 9981609, 23290421, 69871263]

約数ペア:

[(1, 69871263), (3, 23290421), (7, 9981609), (11, 6351933), (21, 3327203), (23, 3037881), (33, 2117311), (69, 1012627), (77, 907419), (161, 433983), (231, 302473), (253, 276171), (483, 144661), (759, 92057), (1771, 39453), (5313, 13151)]