291255984783

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{108439}}^1$

素因数の和:108716

約数の個数: 48

約数和(自身を含む): 449982624000

約数和(自身を除く): 158726639217

約数列:

[1, 3, 9, 19, 57, 113, 139, 171, 339, 417, 1017, 1251, 2147, 2641, 6441, 7923, 15707, 19323, 23769, 47121, 108439, 141363, 298433, 325317, 895299, 975951, 2060341, 2685897, 6181023, 12253607, 15073021, 18543069, 36760821, 45219063, 110282463, 135657189, 232818533, 286387399, 698455599, 859162197, 1703251373, 2095366797, 2577486591, 5109754119, 15329262357, 32361776087, 97085328261, 291255984783]

約数ペア:

[(1, 291255984783), (3, 97085328261), (9, 32361776087), (19, 15329262357), (57, 5109754119), (113, 2577486591), (139, 2095366797), (171, 1703251373), (339, 859162197), (417, 698455599), (1017, 286387399), (1251, 232818533), (2147, 135657189), (2641, 110282463), (6441, 45219063), (7923, 36760821), (15707, 18543069), (19323, 15073021), (23769, 12253607), (47121, 6181023), (108439, 2685897), (141363, 2060341), (298433, 975951), (325317, 895299)]