48270681

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 74115200

約数和(自身を除く): 25844519

約数列:

[1, 3, 9, 27, 37, 111, 211, 229, 333, 633, 687, 999, 1899, 2061, 5697, 6183, 7807, 8473, 23421, 25419, 48319, 70263, 76257, 144957, 210789, 228771, 434871, 1304613, 1787803, 5363409, 16090227, 48270681]

約数ペア:

[(1, 48270681), (3, 16090227), (9, 5363409), (27, 1787803), (37, 1304613), (111, 434871), (211, 228771), (229, 210789), (333, 144957), (633, 76257), (687, 70263), (999, 48319), (1899, 25419), (2061, 23421), (5697, 8473), (6183, 7807)]