64465119

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 102470400

約数和(自身を除く): 38005281

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 1007, 1431, 2371, 3021, 7113, 9063, 21339, 27189, 45049, 64017, 125663, 135147, 376989, 405441, 1130967, 1216323, 2387597, 3392901, 7162791, 21488373, 64465119]

約数ペア:

[(1, 64465119), (3, 21488373), (9, 7162791), (19, 3392901), (27, 2387597), (53, 1216323), (57, 1130967), (159, 405441), (171, 376989), (477, 135147), (513, 125663), (1007, 64017), (1431, 45049), (2371, 27189), (3021, 21339), (7113, 9063)]