330053073

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 525530880

約数和(自身を除く): 195477807

約数列:

[1, 3, 7, 21, 49, 79, 97, 147, 237, 291, 293, 553, 679, 879, 1659, 2037, 2051, 3871, 4753, 6153, 7663, 11613, 14259, 14357, 22989, 23147, 28421, 43071, 53641, 69441, 85263, 160923, 162029, 198947, 375487, 486087, 596841, 1126461, 1134203, 1392629, 2245259, 3402609, 4177887, 6735777, 15716813, 47150439, 110017691, 330053073]

約数ペア:

[(1, 330053073), (3, 110017691), (7, 47150439), (21, 15716813), (49, 6735777), (79, 4177887), (97, 3402609), (147, 2245259), (237, 1392629), (291, 1134203), (293, 1126461), (553, 596841), (679, 486087), (879, 375487), (1659, 198947), (2037, 162029), (2051, 160923), (3871, 85263), (4753, 69441), (6153, 53641), (7663, 43071), (11613, 28421), (14259, 23147), (14357, 22989)]