827308917

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{202921}}^1$

素因数の和:203081

約数の個数: 16

約数和(自身を含む): 1233765760

約数和(自身を除く): 406456843

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 202921, 608763, 1826289, 5478867, 30641071, 91923213, 275769639, 827308917]

約数ペア:

[(1, 827308917), (3, 275769639), (9, 91923213), (27, 30641071), (151, 5478867), (453, 1826289), (1359, 608763), (4077, 202921)]