81416313

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 50672007

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 467, 587, 1401, 1761, 4203, 5137, 5283, 6457, 12609, 15411, 15849, 19371, 46233, 58113, 138699, 174339, 274129, 822387, 2467161, 3015419, 7401483, 9046257, 27138771, 81416313]

約数ペア:

[(1, 81416313), (3, 27138771), (9, 9046257), (11, 7401483), (27, 3015419), (33, 2467161), (99, 822387), (297, 274129), (467, 174339), (587, 138699), (1401, 58113), (1761, 46233), (4203, 19371), (5137, 15849), (5283, 15411), (6457, 12609)]