67967949

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^2\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 108055584

約数和(自身を除く): 40087635

約数列:

[1, 3, 7, 21, 49, 67, 103, 147, 201, 309, 469, 721, 1407, 2163, 3283, 4489, 5047, 6901, 9849, 13467, 15141, 20703, 31423, 48307, 94269, 144921, 219961, 338149, 462367, 659883, 1014447, 1387101, 3236569, 9709707, 22655983, 67967949]

約数ペア:

[(1, 67967949), (3, 22655983), (7, 9709707), (21, 3236569), (49, 1387101), (67, 1014447), (103, 659883), (147, 462367), (201, 338149), (309, 219961), (469, 144921), (721, 94269), (1407, 48307), (2163, 31423), (3283, 20703), (4489, 15141), (5047, 13467), (6901, 9849)]