90156231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14929}}^1$

素因数の和:15007

約数の個数: 24

約数和(自身を含む): 144402960

約数和(自身を除く): 54246729

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 14929, 44787, 134361, 164219, 492657, 910669, 1477971, 2732007, 8196021, 10017359, 30052077, 90156231]

約数ペア:

[(1, 90156231), (3, 30052077), (9, 10017359), (11, 8196021), (33, 2732007), (61, 1477971), (99, 910669), (183, 492657), (549, 164219), (671, 134361), (2013, 44787), (6039, 14929)]