9155727

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 15644160

約数和(自身を除く): 6488433

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 251, 579, 753, 1351, 1737, 1757, 2259, 4053, 5211, 5271, 6777, 12159, 15813, 36477, 47439, 48443, 145329, 339101, 435987, 1017303, 1307961, 3051909, 9155727]

約数ペア:

[(1, 9155727), (3, 3051909), (7, 1307961), (9, 1017303), (21, 435987), (27, 339101), (63, 145329), (189, 48443), (193, 47439), (251, 36477), (579, 15813), (753, 12159), (1351, 6777), (1737, 5271), (1757, 5211), (2259, 4053)]