78739737

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1693}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 108144960

約数和(自身を除く): 29405223

約数列:

[1, 3, 37, 111, 419, 1257, 1693, 5079, 15503, 46509, 62641, 187923, 709367, 2128101, 26246579, 78739737]

約数ペア:

[(1, 78739737), (3, 26246579), (37, 2128101), (111, 709367), (419, 187923), (1257, 62641), (1693, 46509), (5079, 15503)]