64164087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4003}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 100564464

約数和(自身を除く): 36400377

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 4003, 5343, 12009, 16029, 36027, 52039, 156117, 468351, 548411, 1645233, 4935699, 7129343, 21388029, 64164087]

約数ペア:

[(1, 64164087), (3, 21388029), (9, 7129343), (13, 4935699), (39, 1645233), (117, 548411), (137, 468351), (411, 156117), (1233, 52039), (1781, 36027), (4003, 16029), (5343, 12009)]