80927997

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 109235712

約数和(自身を除く): 28307715

約数列:

[1, 3, 151, 227, 453, 681, 787, 2361, 34277, 102831, 118837, 178649, 356511, 535947, 26975999, 80927997]

約数ペア:

[(1, 80927997), (3, 26975999), (151, 535947), (227, 356511), (453, 178649), (681, 118837), (787, 102831), (2361, 34277)]