77128223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 82861056

約数和(自身を除く): 5732833

約数列:

[1, 23, 71, 73, 647, 1633, 1679, 5183, 14881, 45937, 47231, 119209, 1056551, 1086313, 3353401, 77128223]

約数ペア:

[(1, 77128223), (23, 3353401), (71, 1086313), (73, 1056551), (647, 119209), (1633, 47231), (1679, 45937), (5183, 14881)]