81622783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4057}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 93496320

約数和(自身を除く): 11873537

約数列:

[1, 11, 31, 59, 341, 649, 1829, 4057, 20119, 44627, 125767, 239363, 1383437, 2632993, 7420253, 81622783]

約数ペア:

[(1, 81622783), (11, 7420253), (31, 2632993), (59, 1383437), (341, 239363), (649, 125767), (1829, 44627), (4057, 20119)]