55185579

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 86417136

約数和(自身を除く): 31231557

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 317, 667, 841, 951, 2001, 2523, 2853, 6003, 7291, 7569, 9193, 19343, 21873, 27579, 58029, 65619, 82737, 174087, 211439, 266597, 634317, 799791, 1902951, 2399373, 6131731, 18395193, 55185579]

約数ペア:

[(1, 55185579), (3, 18395193), (9, 6131731), (23, 2399373), (29, 1902951), (69, 799791), (87, 634317), (207, 266597), (261, 211439), (317, 174087), (667, 82737), (841, 65619), (951, 58029), (2001, 27579), (2523, 21873), (2853, 19343), (6003, 9193), (7291, 7569)]