77945923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2503}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 90144000

約数和(自身を除く): 12198077

約数列:

[1, 11, 19, 149, 209, 1639, 2503, 2831, 27533, 31141, 47557, 372947, 523127, 4102417, 7085993, 77945923]

約数ペア:

[(1, 77945923), (11, 7085993), (19, 4102417), (149, 523127), (209, 372947), (1639, 47557), (2503, 31141), (2831, 27533)]