121127751

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 192477600

約数和(自身を除く): 71349849

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 113, 261, 333, 339, 783, 999, 1017, 1073, 1369, 3051, 3219, 3277, 4107, 4181, 9657, 9831, 12321, 12543, 28971, 29493, 36963, 37629, 39701, 88479, 112887, 119103, 121249, 154697, 357309, 363747, 464091, 1071927, 1091241, 1392273, 3273723, 4176819, 4486213, 13458639, 40375917, 121127751]

約数ペア:

[(1, 121127751), (3, 40375917), (9, 13458639), (27, 4486213), (29, 4176819), (37, 3273723), (87, 1392273), (111, 1091241), (113, 1071927), (261, 464091), (333, 363747), (339, 357309), (783, 154697), (999, 121249), (1017, 119103), (1073, 112887), (1369, 88479), (3051, 39701), (3219, 37629), (3277, 36963), (4107, 29493), (4181, 28971), (9657, 12543), (9831, 12321)]