67922631

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 118087424

約数和(自身を除く): 50164793

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 243, 511, 547, 567, 657, 1533, 1641, 1701, 1971, 3829, 4599, 4923, 5913, 11487, 13797, 14769, 17739, 34461, 39931, 41391, 44307, 103383, 119793, 124173, 132921, 279517, 310149, 359379, 838551, 930447, 1078137, 2515653, 3234411, 7546959, 9703233, 22640877, 67922631]

約数ペア:

[(1, 67922631), (3, 22640877), (7, 9703233), (9, 7546959), (21, 3234411), (27, 2515653), (63, 1078137), (73, 930447), (81, 838551), (189, 359379), (219, 310149), (243, 279517), (511, 132921), (547, 124173), (567, 119793), (657, 103383), (1533, 44307), (1641, 41391), (1701, 39931), (1971, 34461), (3829, 17739), (4599, 14769), (4923, 13797), (5913, 11487)]