17871796611

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229753}}^1$

素因数の和:229872

約数の個数: 32

約数和(自身を含む): 27496958720

約数和(自身を除く): 9625162109

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 1161, 1809, 2881, 8643, 25929, 77787, 229753, 689259, 2067777, 6203331, 9879379, 15393451, 29638137, 46180353, 88914411, 138541059, 266743233, 415623177, 661918393, 1985755179, 5957265537, 17871796611]

約数ペア:

[(1, 17871796611), (3, 5957265537), (9, 1985755179), (27, 661918393), (43, 415623177), (67, 266743233), (129, 138541059), (201, 88914411), (387, 46180353), (603, 29638137), (1161, 15393451), (1809, 9879379), (2881, 6203331), (8643, 2067777), (25929, 689259), (77787, 229753)]