64231167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 116960256

約数和(自身を除く): 52729089

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 73, 77, 91, 143, 219, 231, 273, 293, 429, 511, 803, 879, 949, 1001, 1533, 2051, 2409, 2847, 3003, 3223, 3809, 5621, 6153, 6643, 9669, 10439, 11427, 16863, 19929, 21389, 22561, 26663, 31317, 41899, 64167, 67683, 73073, 79989, 125697, 149723, 219219, 235279, 278057, 293293, 449169, 705837, 834171, 879879, 1646953, 1946399, 3058627, 4940859, 5839197, 9175881, 21410389, 64231167]

約数ペア:

[(1, 64231167), (3, 21410389), (7, 9175881), (11, 5839197), (13, 4940859), (21, 3058627), (33, 1946399), (39, 1646953), (73, 879879), (77, 834171), (91, 705837), (143, 449169), (219, 293293), (231, 278057), (273, 235279), (293, 219219), (429, 149723), (511, 125697), (803, 79989), (879, 73073), (949, 67683), (1001, 64167), (1533, 41899), (2051, 31317), (2409, 26663), (2847, 22561), (3003, 21389), (3223, 19929), (3809, 16863), (5621, 11427), (6153, 10439), (6643, 9669)]