201324879

素因数分解:

$3^3\times 7^3\times {\mathrm{21739}}^1$

素因数の和:21769

約数の個数: 32

約数和(自身を含む): 347840000

約数和(自身を除く): 146515121

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 21739, 65217, 152173, 195651, 456519, 586953, 1065211, 1369557, 3195633, 4108671, 7456477, 9586899, 22369431, 28760697, 67108293, 201324879]

約数ペア:

[(1, 201324879), (3, 67108293), (7, 28760697), (9, 22369431), (21, 9586899), (27, 7456477), (49, 4108671), (63, 3195633), (147, 1369557), (189, 1065211), (343, 586953), (441, 456519), (1029, 195651), (1323, 152173), (3087, 65217), (9261, 21739)]