89181609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 50164311

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 781, 1207, 2239, 2343, 3621, 6717, 13277, 24629, 38063, 39831, 73887, 114189, 158969, 418693, 476907, 1256079, 1748659, 2702473, 5245977, 8107419, 29727203, 89181609]

約数ペア:

[(1, 89181609), (3, 29727203), (11, 8107419), (17, 5245977), (33, 2702473), (51, 1748659), (71, 1256079), (187, 476907), (213, 418693), (561, 158969), (781, 114189), (1207, 73887), (2239, 39831), (2343, 38063), (3621, 24629), (6717, 13277)]