64672929

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 99868860

約数和(自身を除く): 35195931

約数列:

[1, 3, 9, 29, 37, 87, 111, 181, 261, 333, 543, 1073, 1369, 1629, 3219, 4107, 5249, 6697, 9657, 12321, 15747, 20091, 39701, 47241, 60273, 119103, 194213, 247789, 357309, 582639, 743367, 1747917, 2230101, 7185881, 21557643, 64672929]

約数ペア:

[(1, 64672929), (3, 21557643), (9, 7185881), (29, 2230101), (37, 1747917), (87, 743367), (111, 582639), (181, 357309), (261, 247789), (333, 194213), (543, 119103), (1073, 60273), (1369, 47241), (1629, 39701), (3219, 20091), (4107, 15747), (5249, 12321), (6697, 9657)]