145280673

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2011}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 219710400

約数和(自身を除く): 74429727

約数列:

[1, 3, 9, 23, 69, 207, 349, 1047, 2011, 3141, 6033, 8027, 18099, 24081, 46253, 72243, 138759, 416277, 701839, 2105517, 6316551, 16142297, 48426891, 145280673]

約数ペア:

[(1, 145280673), (3, 48426891), (9, 16142297), (23, 6316551), (69, 2105517), (207, 701839), (349, 416277), (1047, 138759), (2011, 72243), (3141, 46253), (6033, 24081), (8027, 18099)]