173639817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3701}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 270853128

約数和(自身を除く): 97213311

約数列:

[1, 3, 9, 13, 39, 117, 401, 1203, 3609, 3701, 5213, 11103, 15639, 33309, 46917, 48113, 144339, 433017, 1484101, 4452303, 13356909, 19293313, 57879939, 173639817]

約数ペア:

[(1, 173639817), (3, 57879939), (9, 19293313), (13, 13356909), (39, 4452303), (117, 1484101), (401, 433017), (1203, 144339), (3609, 48113), (3701, 46917), (5213, 33309), (11103, 15639)]