77712009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 114130944

約数和(自身を除く): 36418935

約数列:

[1, 3, 23, 31, 47, 69, 93, 141, 713, 773, 1081, 1457, 2139, 2319, 3243, 4371, 17779, 23963, 33511, 36331, 53337, 71889, 100533, 108993, 551149, 835613, 1126261, 1653447, 2506839, 3378783, 25904003, 77712009]

約数ペア:

[(1, 77712009), (3, 25904003), (23, 3378783), (31, 2506839), (47, 1653447), (69, 1126261), (93, 835613), (141, 551149), (713, 108993), (773, 100533), (1081, 71889), (1457, 53337), (2139, 36331), (2319, 33511), (3243, 23963), (4371, 17779)]