33681681

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 54090036

約数和(自身を除く): 20408355

約数列:

[1, 3, 9, 11, 33, 99, 121, 157, 197, 363, 471, 591, 1089, 1413, 1727, 1773, 2167, 5181, 6501, 15543, 18997, 19503, 23837, 30929, 56991, 71511, 92787, 170973, 214533, 278361, 340219, 1020657, 3061971, 3742409, 11227227, 33681681]

約数ペア:

[(1, 33681681), (3, 11227227), (9, 3742409), (11, 3061971), (33, 1020657), (99, 340219), (121, 278361), (157, 214533), (197, 170973), (363, 92787), (471, 71511), (591, 56991), (1089, 30929), (1413, 23837), (1727, 19503), (1773, 18997), (2167, 15543), (5181, 6501)]