69510441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 56933079

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 79, 91, 143, 231, 237, 273, 293, 429, 553, 869, 879, 1001, 1027, 1659, 2051, 2607, 3003, 3081, 3223, 3809, 6083, 6153, 7189, 9669, 11297, 11427, 18249, 21567, 22561, 23147, 26663, 33891, 41899, 67683, 69441, 79079, 79989, 125697, 162029, 237237, 254617, 293293, 300911, 486087, 763851, 879879, 902733, 1782319, 2106377, 3310021, 5346957, 6319131, 9930063, 23170147, 69510441]

約数ペア:

[(1, 69510441), (3, 23170147), (7, 9930063), (11, 6319131), (13, 5346957), (21, 3310021), (33, 2106377), (39, 1782319), (77, 902733), (79, 879879), (91, 763851), (143, 486087), (231, 300911), (237, 293293), (273, 254617), (293, 237237), (429, 162029), (553, 125697), (869, 79989), (879, 79079), (1001, 69441), (1027, 67683), (1659, 41899), (2051, 33891), (2607, 26663), (3003, 23147), (3081, 22561), (3223, 21567), (3809, 18249), (6083, 11427), (6153, 11297), (7189, 9669)]