85601511

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{32911}}^1$

素因数の和:32951

約数の個数: 18

約数和(自身を含む): 131351792

約数和(自身を除く): 45750281

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 32911, 98733, 296199, 559487, 1678461, 5035383, 9511279, 28533837, 85601511]

約数ペア:

[(1, 85601511), (3, 28533837), (9, 9511279), (17, 5035383), (51, 1678461), (153, 559487), (289, 296199), (867, 98733), (2601, 32911)]