38624607

素因数分解:

$3^8\times 7^1\times {\mathrm{29}}^2$

素因数の和:89

約数の個数: 54

約数和(自身を含む): 68572088

約数和(自身を除く): 29947481

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 729, 783, 841, 1701, 1827, 2187, 2349, 2523, 5103, 5481, 5887, 6561, 7047, 7569, 15309, 16443, 17661, 21141, 22707, 45927, 49329, 52983, 63423, 68121, 147987, 158949, 190269, 204363, 443961, 476847, 613089, 1331883, 1430541, 1839267, 4291623, 5517801, 12874869, 38624607]

約数ペア:

[(1, 38624607), (3, 12874869), (7, 5517801), (9, 4291623), (21, 1839267), (27, 1430541), (29, 1331883), (63, 613089), (81, 476847), (87, 443961), (189, 204363), (203, 190269), (243, 158949), (261, 147987), (567, 68121), (609, 63423), (729, 52983), (783, 49329), (841, 45927), (1701, 22707), (1827, 21141), (2187, 17661), (2349, 16443), (2523, 15309), (5103, 7569), (5481, 7047), (5887, 6561)]