72698331

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 34299429

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 667, 773, 1081, 1363, 2001, 2319, 3243, 4089, 17779, 22417, 31349, 36331, 53337, 67251, 94047, 108993, 515591, 835613, 1053599, 1546773, 2506839, 3160797, 24232777, 72698331]

約数ペア:

[(1, 72698331), (3, 24232777), (23, 3160797), (29, 2506839), (47, 1546773), (69, 1053599), (87, 835613), (141, 515591), (667, 108993), (773, 94047), (1081, 67251), (1363, 53337), (2001, 36331), (2319, 31349), (3243, 22417), (4089, 17779)]