64922753

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 81715200

約数和(自身を除く): 16792447

約数列:

[1, 7, 19, 37, 79, 133, 167, 259, 553, 703, 1169, 1501, 2923, 3173, 4921, 6179, 10507, 13193, 20461, 22211, 43253, 55537, 92351, 117401, 250667, 388759, 488141, 821807, 1754669, 3416987, 9274679, 64922753]

約数ペア:

[(1, 64922753), (7, 9274679), (19, 3416987), (37, 1754669), (79, 821807), (133, 488141), (167, 388759), (259, 250667), (553, 117401), (703, 92351), (1169, 55537), (1501, 43253), (2923, 22211), (3173, 20461), (4921, 13193), (6179, 10507)]