313002549

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{30427}}^1$

素因数の和:30566

約数の個数: 20

約数和(自身を含む): 471268864

約数和(自身を除く): 158266315

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 30427, 91281, 273843, 821529, 2464587, 3864229, 11592687, 34778061, 104334183, 313002549]

約数ペア:

[(1, 313002549), (3, 104334183), (9, 34778061), (27, 11592687), (81, 3864229), (127, 2464587), (381, 821529), (1143, 273843), (3429, 91281), (10287, 30427)]