63687681

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{22901}}^1$

素因数の和:23013

約数の個数: 16

約数和(自身を含む): 95272320

約数和(自身を除く): 31584639

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 22901, 68703, 206109, 618327, 2358803, 7076409, 21229227, 63687681]

約数ペア:

[(1, 63687681), (3, 21229227), (9, 7076409), (27, 2358803), (103, 618327), (309, 206109), (927, 68703), (2781, 22901)]