333350991

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7829}}^1$

素因数の和:7940

約数の個数: 32

約数和(自身を含む): 526176000

約数和(自身を除く): 192825009

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 747, 1577, 2241, 4731, 7829, 14193, 23487, 42579, 70461, 148751, 211383, 446253, 649807, 1338759, 1949421, 4016277, 5848263, 12346333, 17544789, 37038999, 111116997, 333350991]

約数ペア:

[(1, 333350991), (3, 111116997), (9, 37038999), (19, 17544789), (27, 12346333), (57, 5848263), (83, 4016277), (171, 1949421), (249, 1338759), (513, 649807), (747, 446253), (1577, 211383), (2241, 148751), (4731, 70461), (7829, 42579), (14193, 23487)]