87631863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 133816320

約数和(自身を除く): 46184457

約数列:

[1, 3, 11, 23, 33, 69, 253, 263, 439, 759, 789, 1317, 2893, 4829, 6049, 8679, 10097, 14487, 18147, 30291, 66539, 111067, 115457, 199617, 333201, 346371, 1270027, 2655511, 3810081, 7966533, 29210621, 87631863]

約数ペア:

[(1, 87631863), (3, 29210621), (11, 7966533), (23, 3810081), (33, 2655511), (69, 1270027), (253, 346371), (263, 333201), (439, 199617), (759, 115457), (789, 111067), (1317, 66539), (2893, 30291), (4829, 18147), (6049, 14487), (8679, 10097)]