72173431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3810

約数の個数: 16

約数和(自身を含む): 82807200

約数和(自身を除く): 10633769

約数列:

[1, 11, 29, 61, 319, 671, 1769, 3709, 19459, 40799, 107561, 226249, 1183171, 2488739, 6561221, 72173431]

約数ペア:

[(1, 72173431), (11, 6561221), (29, 2488739), (61, 1183171), (319, 226249), (671, 107561), (1769, 40799), (3709, 19459)]