133575421

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 173024640

約数和(自身を除く): 39449219

約数列:

[1, 7, 23, 29, 49, 61, 67, 161, 203, 427, 469, 667, 1127, 1403, 1421, 1541, 1769, 1943, 2989, 3283, 4087, 4669, 9821, 10787, 12383, 13601, 28609, 32683, 40687, 44689, 68747, 75509, 86681, 94001, 95207, 118523, 200263, 284809, 312823, 658007, 829661, 1993663, 2189761, 2726029, 4606049, 5807627, 19082203, 133575421]

約数ペア:

[(1, 133575421), (7, 19082203), (23, 5807627), (29, 4606049), (49, 2726029), (61, 2189761), (67, 1993663), (161, 829661), (203, 658007), (427, 312823), (469, 284809), (667, 200263), (1127, 118523), (1403, 95207), (1421, 94001), (1541, 86681), (1769, 75509), (1943, 68747), (2989, 44689), (3283, 40687), (4087, 32683), (4669, 28609), (9821, 13601), (10787, 12383)]