64811451

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5009}}^1$

素因数の和:5258

約数の個数: 16

約数和(自身を含む): 91382400

約数和(自身を除く): 26570949

約数列:

[1, 3, 19, 57, 227, 681, 4313, 5009, 12939, 15027, 95171, 285513, 1137043, 3411129, 21603817, 64811451]

約数ペア:

[(1, 64811451), (3, 21603817), (19, 3411129), (57, 1137043), (227, 285513), (681, 95171), (4313, 15027), (5009, 12939)]