67407193

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4259}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 87415200

約数和(自身を除く): 20008007

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 4259, 15827, 29813, 72403, 80921, 208691, 506821, 566447, 1375657, 3547747, 3965129, 9629599, 67407193]

約数ペア:

[(1, 67407193), (7, 9629599), (17, 3965129), (19, 3547747), (49, 1375657), (119, 566447), (133, 506821), (323, 208691), (833, 80921), (931, 72403), (2261, 29813), (4259, 15827)]