243365006979

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{44843377}}^1$

素因数の和:44843456

約数の個数: 20

約数和(自身を含む): 368971314184

約数和(自身を除く): 125606307205

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 44843377, 134530131, 403590393, 1210771179, 3004506259, 3632313537, 9013518777, 27040556331, 81121668993, 243365006979]

約数ペア:

[(1, 243365006979), (3, 81121668993), (9, 27040556331), (27, 9013518777), (67, 3632313537), (81, 3004506259), (201, 1210771179), (603, 403590393), (1809, 134530131), (5427, 44843377)]