68091573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 105177600

約数和(自身を除く): 37086027

約数列:

[1, 3, 11, 19, 33, 57, 131, 209, 393, 627, 829, 1441, 2487, 2489, 4323, 7467, 9119, 15751, 27357, 27379, 47253, 82137, 108599, 173261, 325797, 519783, 1194589, 2063381, 3583767, 6190143, 22697191, 68091573]

約数ペア:

[(1, 68091573), (3, 22697191), (11, 6190143), (19, 3583767), (33, 2063381), (57, 1194589), (131, 519783), (209, 325797), (393, 173261), (627, 108599), (829, 82137), (1441, 47253), (2487, 27379), (2489, 27357), (4323, 15751), (7467, 9119)]