156778808127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7879}}^1\times {\mathrm{3863}}^1$

素因数の和:11863

約数の個数: 32

約数和(自身を含む): 223612462080

約数和(自身を除く): 66833653953

約数列:

[1, 3, 17, 51, 101, 303, 1717, 3863, 5151, 7879, 11589, 23637, 65671, 133943, 197013, 390163, 401829, 795779, 1170489, 2387337, 6632771, 13528243, 19898313, 30436577, 40584729, 91309731, 517421809, 1552265427, 3074094277, 9222282831, 52259602709, 156778808127]

約数ペア:

[(1, 156778808127), (3, 52259602709), (17, 9222282831), (51, 3074094277), (101, 1552265427), (303, 517421809), (1717, 91309731), (3863, 40584729), (5151, 30436577), (7879, 19898313), (11589, 13528243), (23637, 6632771), (65671, 2387337), (133943, 1170489), (197013, 795779), (390163, 401829)]