70918263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1949}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 110728800

約数和(自身を除く): 39810537

約数列:

[1, 3, 9, 13, 39, 117, 311, 933, 1949, 2799, 4043, 5847, 12129, 17541, 25337, 36387, 76011, 228033, 606139, 1818417, 5455251, 7879807, 23639421, 70918263]

約数ペア:

[(1, 70918263), (3, 23639421), (9, 7879807), (13, 5455251), (39, 1818417), (117, 606139), (311, 228033), (933, 76011), (1949, 36387), (2799, 25337), (4043, 17541), (5847, 12129)]