169800579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21661}}^1$

素因数の和:21747

約数の個数: 24

約数和(自身を含む): 268088912

約数和(自身を除く): 98288333

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 21661, 64983, 194949, 281593, 844779, 1451287, 2534337, 4353861, 13061583, 18866731, 56600193, 169800579]

約数ペア:

[(1, 169800579), (3, 56600193), (9, 18866731), (13, 13061583), (39, 4353861), (67, 2534337), (117, 1451287), (201, 844779), (603, 281593), (871, 194949), (2613, 64983), (7839, 21661)]