892073979

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{164377}}^1$

素因数の和:164456

約数の個数: 20

約数和(自身を含む): 1352502184

約数和(自身を除く): 460428205

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 164377, 493131, 1479393, 4438179, 11013259, 13314537, 33039777, 99119331, 297357993, 892073979]

約数ペア:

[(1, 892073979), (3, 297357993), (9, 99119331), (27, 33039777), (67, 13314537), (81, 11013259), (201, 4438179), (603, 1479393), (1809, 493131), (5427, 164377)]