82012113

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2273}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 125342880

約数和(自身を除く): 43330767

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1899, 2273, 4009, 6819, 12027, 20457, 36081, 43187, 129561, 388683, 479603, 1438809, 4316427, 9112457, 27337371, 82012113]

約数ペア:

[(1, 82012113), (3, 27337371), (9, 9112457), (19, 4316427), (57, 1438809), (171, 479603), (211, 388683), (633, 129561), (1899, 43187), (2273, 36081), (4009, 20457), (6819, 12027)]