128880823041

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{301013}}^1$

素因数の和:301553

約数の個数: 24

約数和(自身を含む): 188255359656

約数和(自身を除く): 59374536615

約数列:

[1, 3, 9, 113, 339, 421, 1017, 1263, 3789, 47573, 142719, 301013, 428157, 903039, 2709117, 34014469, 102043407, 126726473, 306130221, 380179419, 1140538257, 14320091449, 42960274347, 128880823041]

約数ペア:

[(1, 128880823041), (3, 42960274347), (9, 14320091449), (113, 1140538257), (339, 380179419), (421, 306130221), (1017, 126726473), (1263, 102043407), (3789, 34014469), (47573, 2709117), (142719, 903039), (301013, 428157)]