84865347

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6151}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 145679360

約数和(自身を除く): 60814013

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 6151, 13797, 18453, 43057, 55359, 129171, 166077, 387513, 449023, 1162539, 1347069, 3143161, 4041207, 9429483, 12123621, 28288449, 84865347]

約数ペア:

[(1, 84865347), (3, 28288449), (7, 12123621), (9, 9429483), (21, 4041207), (27, 3143161), (63, 1347069), (73, 1162539), (189, 449023), (219, 387513), (511, 166077), (657, 129171), (1533, 55359), (1971, 43057), (4599, 18453), (6151, 13797)]