64485153

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1740

約数の個数: 28

約数和(自身を含む): 98566740

約数和(自身を除く): 34081587

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 1669, 4293, 5007, 12879, 15021, 38637, 45063, 88457, 135189, 265371, 405567, 796113, 1216701, 2388339, 7165017, 21495051, 64485153]

約数ペア:

[(1, 64485153), (3, 21495051), (9, 7165017), (27, 2388339), (53, 1216701), (81, 796113), (159, 405567), (243, 265371), (477, 135189), (729, 88457), (1431, 45063), (1669, 38637), (4293, 15021), (5007, 12879)]