70185417

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 99348480

約数和(自身を除く): 29163063

約数列:

[1, 3, 43, 71, 79, 97, 129, 213, 237, 291, 3053, 3397, 4171, 5609, 6887, 7663, 9159, 10191, 12513, 16827, 20661, 22989, 241187, 296141, 329509, 544073, 723561, 888423, 988527, 1632219, 23395139, 70185417]

約数ペア:

[(1, 70185417), (3, 23395139), (43, 1632219), (71, 988527), (79, 888423), (97, 723561), (129, 544073), (213, 329509), (237, 296141), (291, 241187), (3053, 22989), (3397, 20661), (4171, 16827), (5609, 12513), (6887, 10191), (7663, 9159)]