83898423

素因数分解:

$3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 147633696

約数和(自身を除く): 63735273

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 243, 287, 369, 401, 567, 729, 861, 1107, 1203, 1701, 2583, 2807, 3321, 3609, 5103, 7749, 8421, 9963, 10827, 16441, 23247, 25263, 29889, 32481, 49323, 69741, 75789, 97443, 115087, 147969, 209223, 227367, 292329, 345261, 443907, 682101, 1035783, 1331721, 2046303, 3107349, 3995163, 9322047, 11985489, 27966141, 83898423]

約数ペア:

[(1, 83898423), (3, 27966141), (7, 11985489), (9, 9322047), (21, 3995163), (27, 3107349), (41, 2046303), (63, 1331721), (81, 1035783), (123, 682101), (189, 443907), (243, 345261), (287, 292329), (369, 227367), (401, 209223), (567, 147969), (729, 115087), (861, 97443), (1107, 75789), (1203, 69741), (1701, 49323), (2583, 32481), (2807, 29889), (3321, 25263), (3609, 23247), (5103, 16441), (7749, 10827), (8421, 9963)]