173957949

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{17749}}^1$

素因数の和:17783

約数の個数: 30

約数和(自身を含む): 285650750

約数和(自身を除く): 111692801

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 17749, 53247, 159741, 195239, 479223, 585717, 1437669, 1757151, 2147629, 5271453, 6442887, 15814359, 19328661, 57985983, 173957949]

約数ペア:

[(1, 173957949), (3, 57985983), (9, 19328661), (11, 15814359), (27, 6442887), (33, 5271453), (81, 2147629), (99, 1757151), (121, 1437669), (297, 585717), (363, 479223), (891, 195239), (1089, 159741), (3267, 53247), (9801, 17749)]