26963751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 13291737

約数列:

[1, 3, 17, 23, 51, 69, 127, 181, 381, 391, 543, 1173, 2159, 2921, 3077, 4163, 6477, 8763, 9231, 12489, 22987, 49657, 68961, 70771, 148971, 212313, 390779, 528701, 1172337, 1586103, 8987917, 26963751]

約数ペア:

[(1, 26963751), (3, 8987917), (17, 1586103), (23, 1172337), (51, 528701), (69, 390779), (127, 212313), (181, 148971), (381, 70771), (391, 68961), (543, 49657), (1173, 22987), (2159, 12489), (2921, 9231), (3077, 8763), (4163, 6477)]