211528034955

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68124971}}^1$

素因数の和:68125008

約数の個数: 32

約数和(自身を含む): 392399838720

約数和(自身を除く): 180871803765

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 68124971, 204374913, 340624855, 613124739, 1021874565, 1566874333, 1839374217, 3065623695, 4700622999, 7834371665, 9196871085, 14101868997, 23503114995, 42305606991, 70509344985, 211528034955]

約数ペア:

[(1, 211528034955), (3, 70509344985), (5, 42305606991), (9, 23503114995), (15, 14101868997), (23, 9196871085), (27, 7834371665), (45, 4700622999), (69, 3065623695), (115, 1839374217), (135, 1566874333), (207, 1021874565), (345, 613124739), (621, 340624855), (1035, 204374913), (3105, 68124971)]