545618889

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{1151}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 821882880

約数和(自身を除く): 276263991

約数列:

[1, 3, 9, 27, 97, 181, 291, 543, 873, 1151, 1629, 2619, 3453, 4887, 10359, 17557, 31077, 52671, 111647, 158013, 208331, 334941, 474039, 624993, 1004823, 1874979, 3014469, 5624937, 20208107, 60624321, 181872963, 545618889]

約数ペア:

[(1, 545618889), (3, 181872963), (9, 60624321), (27, 20208107), (97, 5624937), (181, 3014469), (291, 1874979), (543, 1004823), (873, 624993), (1151, 474039), (1629, 334941), (2619, 208331), (3453, 158013), (4887, 111647), (10359, 52671), (17557, 31077)]