632977659

素因数分解:

$3^4\times {\mathrm{1801}}^1\times {\mathrm{4339}}^1$

素因数の和:6152

約数の個数: 20

約数和(自身を含む): 946302280

約数和(自身を除く): 313324621

約数列:

[1, 3, 9, 27, 81, 1801, 4339, 5403, 13017, 16209, 39051, 48627, 117153, 145881, 351459, 7814539, 23443617, 70330851, 210992553, 632977659]

約数ペア:

[(1, 632977659), (3, 210992553), (9, 70330851), (27, 23443617), (81, 7814539), (1801, 351459), (4339, 145881), (5403, 117153), (13017, 48627), (16209, 39051)]