127738127

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 147949200

約数和(自身を除く): 20211073

約数列:

[1, 11, 29, 59, 121, 319, 617, 649, 1711, 3509, 6787, 7139, 17893, 18821, 36403, 74657, 196823, 207031, 400433, 1055687, 2165053, 4404763, 11612557, 127738127]

約数ペア:

[(1, 127738127), (11, 11612557), (29, 4404763), (59, 2165053), (121, 1055687), (319, 400433), (617, 207031), (649, 196823), (1711, 74657), (3509, 36403), (6787, 18821), (7139, 17893)]