40278699

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 59659392

約数和(自身を除く): 19380693

約数列:

[1, 3, 9, 73, 101, 219, 303, 607, 657, 909, 1821, 5463, 7373, 22119, 44311, 61307, 66357, 132933, 183921, 398799, 551763, 4475411, 13426233, 40278699]

約数ペア:

[(1, 40278699), (3, 13426233), (9, 4475411), (73, 551763), (101, 398799), (219, 183921), (303, 132933), (607, 66357), (657, 61307), (909, 44311), (1821, 22119), (5463, 7373)]