65311977

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 93897792

約数和(自身を除く): 28585815

約数列:

[1, 3, 17, 51, 71, 213, 289, 867, 1061, 1207, 3183, 3621, 18037, 20519, 54111, 61557, 75331, 225993, 306629, 919887, 1280627, 3841881, 21770659, 65311977]

約数ペア:

[(1, 65311977), (3, 21770659), (17, 3841881), (51, 1280627), (71, 919887), (213, 306629), (289, 225993), (867, 75331), (1061, 61557), (1207, 54111), (3183, 20519), (3621, 18037)]