140147361

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{87977}}^1$

素因数の和:88045

約数の個数: 16

約数和(自身を含む): 211147200

約数和(自身を除く): 70999839

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 87977, 263931, 791793, 2375379, 5190643, 15571929, 46715787, 140147361]

約数ペア:

[(1, 140147361), (3, 46715787), (9, 15571929), (27, 5190643), (59, 2375379), (177, 791793), (531, 263931), (1593, 87977)]