255635547

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 360998400

約数和(自身を除く): 105362853

約数列:

[1, 3, 23, 69, 79, 237, 529, 1587, 1817, 2039, 5451, 6117, 41791, 46897, 125373, 140691, 161081, 483243, 1078631, 3235893, 3704863, 11114589, 85211849, 255635547]

約数ペア:

[(1, 255635547), (3, 85211849), (23, 11114589), (69, 3704863), (79, 3235893), (237, 1078631), (529, 483243), (1587, 161081), (1817, 140691), (2039, 125373), (5451, 46897), (6117, 41791)]