145412091

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 238203504

約数和(自身を除く): 92791413

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 293, 297, 557, 879, 891, 1671, 2637, 3223, 5013, 6127, 7911, 9669, 15039, 18381, 23733, 29007, 45117, 55143, 87021, 163201, 165429, 261063, 489603, 496287, 1468809, 1795211, 4406427, 5385633, 13219281, 16156899, 48470697, 145412091]

約数ペア:

[(1, 145412091), (3, 48470697), (9, 16156899), (11, 13219281), (27, 5385633), (33, 4406427), (81, 1795211), (99, 1468809), (293, 496287), (297, 489603), (557, 261063), (879, 165429), (891, 163201), (1671, 87021), (2637, 55143), (3223, 45117), (5013, 29007), (6127, 23733), (7911, 18381), (9669, 15039)]