4448547

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 6973760

約数和(自身を除く): 2525213

約数列:

[1, 3, 9, 27, 37, 61, 73, 111, 183, 219, 333, 549, 657, 999, 1647, 1971, 2257, 2701, 4453, 6771, 8103, 13359, 20313, 24309, 40077, 60939, 72927, 120231, 164761, 494283, 1482849, 4448547]

約数ペア:

[(1, 4448547), (3, 1482849), (9, 494283), (27, 164761), (37, 120231), (61, 72927), (73, 60939), (111, 40077), (183, 24309), (219, 20313), (333, 13359), (549, 8103), (657, 6771), (999, 4453), (1647, 2701), (1971, 2257)]