228114453

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 365485824

約数和(自身を除く): 137371371

約数列:

[1, 3, 7, 21, 47, 49, 137, 141, 147, 241, 329, 411, 723, 959, 987, 1687, 2303, 2877, 5061, 6439, 6713, 6909, 11327, 11809, 19317, 20139, 33017, 33981, 35427, 45073, 79289, 99051, 135219, 231119, 237867, 315511, 555023, 693357, 946533, 1551799, 1617833, 1665069, 4655397, 4853499, 10862593, 32587779, 76038151, 228114453]

約数ペア:

[(1, 228114453), (3, 76038151), (7, 32587779), (21, 10862593), (47, 4853499), (49, 4655397), (137, 1665069), (141, 1617833), (147, 1551799), (241, 946533), (329, 693357), (411, 555023), (723, 315511), (959, 237867), (987, 231119), (1687, 135219), (2303, 99051), (2877, 79289), (5061, 45073), (6439, 35427), (6713, 33981), (6909, 33017), (11327, 20139), (11809, 19317)]