65768367

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 106168320

約数和(自身を除く): 40399953

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 399, 573, 863, 1337, 2589, 3629, 4011, 6041, 10887, 16397, 18123, 25403, 49191, 76209, 114779, 164833, 344337, 494499, 1153831, 3131827, 3461493, 9395481, 21922789, 65768367]

約数ペア:

[(1, 65768367), (3, 21922789), (7, 9395481), (19, 3461493), (21, 3131827), (57, 1153831), (133, 494499), (191, 344337), (399, 164833), (573, 114779), (863, 76209), (1337, 49191), (2589, 25403), (3629, 18123), (4011, 16397), (6041, 10887)]