89149329

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{16427}}^1$

素因数の和:16506

約数の個数: 20

約数和(自身を含む): 135169584

約数和(自身を除く): 46020255

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 16427, 49281, 147843, 443529, 1100609, 1330587, 3301827, 9905481, 29716443, 89149329]

約数ペア:

[(1, 89149329), (3, 29716443), (9, 9905481), (27, 3301827), (67, 1330587), (81, 1100609), (201, 443529), (603, 147843), (1809, 49281), (5427, 16427)]