85280658477

素因数分解:

$3^1\times 7^1\times {\mathrm{6581}}^1\times {\mathrm{617077}}^1$

素因数の和:623668

約数の個数: 16

約数和(自身を含む): 129971436672

約数和(自身を除く): 44690778195

約数列:

[1, 3, 7, 21, 6581, 19743, 46067, 138201, 617077, 1851231, 4319539, 12958617, 4060983737, 12182951211, 28426886159, 85280658477]

約数ペア:

[(1, 85280658477), (3, 28426886159), (7, 12182951211), (21, 4060983737), (6581, 12958617), (19743, 4319539), (46067, 1851231), (138201, 617077)]