64773519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1747}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 91623168

約数和(自身を除く): 26849649

約数列:

[1, 3, 17, 51, 727, 1747, 2181, 5241, 12359, 29699, 37077, 89097, 1270069, 3810207, 21591173, 64773519]

約数ペア:

[(1, 64773519), (3, 21591173), (17, 3810207), (51, 1270069), (727, 89097), (1747, 37077), (2181, 29699), (5241, 12359)]