9170091

素因数分解:

$3^7\times 7^1\times {\mathrm{599}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 15744000

約数和(自身を除く): 6573909

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 599, 729, 1701, 1797, 2187, 4193, 5103, 5391, 12579, 15309, 16173, 37737, 48519, 113211, 145557, 339633, 436671, 1018899, 1310013, 3056697, 9170091]

約数ペア:

[(1, 9170091), (3, 3056697), (7, 1310013), (9, 1018899), (21, 436671), (27, 339633), (63, 145557), (81, 113211), (189, 48519), (243, 37737), (567, 16173), (599, 15309), (729, 12579), (1701, 5391), (1797, 5103), (2187, 4193)]