228049492419

素因数分解:

$3^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1746181}}^1$

素因数の和:1746888

約数の個数: 32

約数和(自身を含む): 386674542080

約数和(自身を除く): 158625049661

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 691, 2073, 4837, 6219, 14511, 18657, 43533, 130599, 1746181, 5238543, 12223267, 15715629, 36669801, 47146887, 110009403, 330028209, 1206611071, 3619833213, 8446277497, 10859499639, 25338832491, 32578498917, 76016497473, 228049492419]

約数ペア:

[(1, 228049492419), (3, 76016497473), (7, 32578498917), (9, 25338832491), (21, 10859499639), (27, 8446277497), (63, 3619833213), (189, 1206611071), (691, 330028209), (2073, 110009403), (4837, 47146887), (6219, 36669801), (14511, 15715629), (18657, 12223267), (43533, 5238543), (130599, 1746181)]