55503117

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 86553600

約数和(自身を除く): 31050483

約数列:

[1, 3, 9, 23, 27, 69, 139, 207, 417, 621, 643, 1251, 1929, 3197, 3753, 5787, 9591, 14789, 17361, 28773, 44367, 86319, 89377, 133101, 268131, 399303, 804393, 2055671, 2413179, 6167013, 18501039, 55503117]

約数ペア:

[(1, 55503117), (3, 18501039), (9, 6167013), (23, 2413179), (27, 2055671), (69, 804393), (139, 399303), (207, 268131), (417, 133101), (621, 89377), (643, 86319), (1251, 44367), (1929, 28773), (3197, 17361), (3753, 14789), (5787, 9591)]