88618131

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2233

約数の個数: 40

約数和(自身を含む): 153435744

約数和(自身を除く): 64817613

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1971, 2141, 4599, 5913, 6423, 13797, 14987, 19269, 41391, 44961, 57807, 134883, 156293, 173421, 404649, 468879, 1094051, 1213947, 1406637, 3282153, 4219911, 9846459, 12659733, 29539377, 88618131]

約数ペア:

[(1, 88618131), (3, 29539377), (7, 12659733), (9, 9846459), (21, 4219911), (27, 3282153), (63, 1406637), (73, 1213947), (81, 1094051), (189, 468879), (219, 404649), (511, 173421), (567, 156293), (657, 134883), (1533, 57807), (1971, 44961), (2141, 41391), (4599, 19269), (5913, 14987), (6423, 13797)]