81488154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4919}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 178536960

約数和(自身を除く): 97048806

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 251, 502, 753, 1506, 2761, 4919, 5522, 8283, 9838, 14757, 16566, 29514, 54109, 108218, 162327, 324654, 1234669, 2469338, 3704007, 7408014, 13581359, 27162718, 40744077, 81488154]

約数ペア:

[(1, 81488154), (2, 40744077), (3, 27162718), (6, 13581359), (11, 7408014), (22, 3704007), (33, 2469338), (66, 1234669), (251, 324654), (502, 162327), (753, 108218), (1506, 54109), (2761, 29514), (4919, 16566), (5522, 14757), (8283, 9838)]