88188291

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 138944000

約数和(自身を除く): 50755709

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 513, 927, 1669, 1957, 2781, 5007, 5871, 15021, 17613, 31711, 45063, 52839, 95133, 171907, 285399, 515721, 856197, 1547163, 3266233, 4641489, 9798699, 29396097, 88188291]

約数ペア:

[(1, 88188291), (3, 29396097), (9, 9798699), (19, 4641489), (27, 3266233), (57, 1547163), (103, 856197), (171, 515721), (309, 285399), (513, 171907), (927, 95133), (1669, 52839), (1957, 45063), (2781, 31711), (5007, 17613), (5871, 15021)]