83564327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17791}}^1$

素因数の和:17870

約数の個数: 16

約数和(自身を含む): 105897984

約数和(自身を除く): 22333657

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 17791, 124537, 195701, 1085251, 1369907, 7596757, 11937761, 83564327]

約数ペア:

[(1, 83564327), (7, 11937761), (11, 7596757), (61, 1369907), (77, 1085251), (427, 195701), (671, 124537), (4697, 17791)]