78470109

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 116363520

約数和(自身を除く): 37893411

約数列:

[1, 3, 9, 73, 83, 219, 249, 657, 747, 1439, 4317, 6059, 12951, 18177, 54531, 105047, 119437, 315141, 358311, 945423, 1074933, 8718901, 26156703, 78470109]

約数ペア:

[(1, 78470109), (3, 26156703), (9, 8718901), (73, 1074933), (83, 945423), (219, 358311), (249, 315141), (657, 119437), (747, 105047), (1439, 54531), (4317, 18177), (6059, 12951)]