173674287

素因数分解:

$3^5\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 261373840

約数和(自身を除く): 87699553

約数列:

[1, 3, 9, 27, 81, 229, 243, 687, 2061, 3121, 6183, 9363, 18549, 28089, 55647, 84267, 252801, 714709, 758403, 2144127, 6432381, 19297143, 57891429, 173674287]

約数ペア:

[(1, 173674287), (3, 57891429), (9, 19297143), (27, 6432381), (81, 2144127), (229, 758403), (243, 714709), (687, 252801), (2061, 84267), (3121, 55647), (6183, 28089), (9363, 18549)]