61430439

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5309}}^1$

素因数の和:5367

約数の個数: 32

約数和(自身を含む): 101952000

約数和(自身を除く): 40521561

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 5309, 11571, 15927, 37163, 100871, 111489, 153961, 302613, 461883, 706097, 1077727, 2118291, 2925259, 3233181, 8775777, 20476813, 61430439]

約数ペア:

[(1, 61430439), (3, 20476813), (7, 8775777), (19, 3233181), (21, 2925259), (29, 2118291), (57, 1077727), (87, 706097), (133, 461883), (203, 302613), (399, 153961), (551, 111489), (609, 100871), (1653, 37163), (3857, 15927), (5309, 11571)]