127534251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 194656000

約数和(自身を除く): 67121749

約数列:

[1, 3, 13, 19, 39, 57, 109, 247, 327, 741, 1417, 1579, 2071, 4251, 4737, 6213, 20527, 26923, 30001, 61581, 80769, 90003, 172111, 390013, 516333, 1170039, 2237443, 3270109, 6712329, 9810327, 42511417, 127534251]

約数ペア:

[(1, 127534251), (3, 42511417), (13, 9810327), (19, 6712329), (39, 3270109), (57, 2237443), (109, 1170039), (247, 516333), (327, 390013), (741, 172111), (1417, 90003), (1579, 80769), (2071, 61581), (4251, 30001), (4737, 26923), (6213, 20527)]