82596213

素因数分解:

$3^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 143640000

約数和(自身を除く): 61043787

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 149, 189, 419, 441, 447, 1043, 1257, 1323, 1341, 2933, 3129, 3771, 4023, 7301, 8799, 9387, 11313, 20531, 21903, 26397, 28161, 61593, 62431, 65709, 79191, 184779, 187293, 197127, 437017, 554337, 561879, 1311051, 1685637, 3059119, 3933153, 9177357, 11799459, 27532071, 82596213]

約数ペア:

[(1, 82596213), (3, 27532071), (7, 11799459), (9, 9177357), (21, 3933153), (27, 3059119), (49, 1685637), (63, 1311051), (147, 561879), (149, 554337), (189, 437017), (419, 197127), (441, 187293), (447, 184779), (1043, 79191), (1257, 65709), (1323, 62431), (1341, 61593), (2933, 28161), (3129, 26397), (3771, 21903), (4023, 20531), (7301, 11313), (8799, 9387)]