315053253

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{220163}}^1$

素因数の和:220225

約数の個数: 16

約数和(自身を含む): 475554240

約数和(自身を除く): 160500987

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 220163, 660489, 1981467, 5944401, 11668639, 35005917, 105017751, 315053253]

約数ペア:

[(1, 315053253), (3, 105017751), (9, 35005917), (27, 11668639), (53, 5944401), (159, 1981467), (477, 660489), (1431, 220163)]