320162967

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{67247}}^1$

素因数の和:67299

約数の個数: 18

約数和(自身を含む): 483445872

約数和(自身を除く): 163282905

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 67247, 201741, 605223, 1546681, 4640043, 13920129, 35573663, 106720989, 320162967]

約数ペア:

[(1, 320162967), (3, 106720989), (9, 35573663), (23, 13920129), (69, 4640043), (207, 1546681), (529, 605223), (1587, 201741), (4761, 67247)]