163126341

素因数分解:

$3^2\times 7^4\times {\mathrm{7549}}^1$

素因数の和:7583

約数の個数: 30

約数和(自身を含む): 274918150

約数和(自身を除く): 111791809

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 7549, 21609, 22647, 52843, 67941, 158529, 369901, 475587, 1109703, 2589307, 3329109, 7767921, 18125149, 23303763, 54375447, 163126341]

約数ペア:

[(1, 163126341), (3, 54375447), (7, 23303763), (9, 18125149), (21, 7767921), (49, 3329109), (63, 2589307), (147, 1109703), (343, 475587), (441, 369901), (1029, 158529), (2401, 67941), (3087, 52843), (7203, 22647), (7549, 21609)]