77959557

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{222107}}^1$

素因数の和:222129

約数の個数: 16

約数和(自身を含む): 124380480

約数和(自身を除く): 46420923

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 222107, 666321, 1998963, 2887391, 5996889, 8662173, 25986519, 77959557]

約数ペア:

[(1, 77959557), (3, 25986519), (9, 8662173), (13, 5996889), (27, 2887391), (39, 1998963), (117, 666321), (351, 222107)]