80423631

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 124312320

約数和(自身を除く): 43888689

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 387, 477, 1161, 1307, 1431, 2279, 3921, 6837, 11763, 20511, 35289, 56201, 61533, 69271, 168603, 207813, 505809, 623439, 1517427, 1870317, 2978653, 8935959, 26807877, 80423631]

約数ペア:

[(1, 80423631), (3, 26807877), (9, 8935959), (27, 2978653), (43, 1870317), (53, 1517427), (129, 623439), (159, 505809), (387, 207813), (477, 168603), (1161, 69271), (1307, 61533), (1431, 56201), (2279, 35289), (3921, 20511), (6837, 11763)]