232189821

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{7369}}^1$

素因数の和:7770

約数の個数: 20

約数和(自身を含む): 347790300

約数和(自身を除く): 115600479

約数列:

[1, 3, 9, 27, 81, 389, 1167, 3501, 7369, 10503, 22107, 31509, 66321, 198963, 596889, 2866541, 8599623, 25798869, 77396607, 232189821]

約数ペア:

[(1, 232189821), (3, 77396607), (9, 25798869), (27, 8599623), (81, 2866541), (389, 596889), (1167, 198963), (3501, 66321), (7369, 31509), (10503, 22107)]