61569249

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 98402304

約数和(自身を除く): 36833055

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1663, 1763, 4989, 5289, 11641, 12341, 34923, 37023, 68183, 71509, 204549, 214527, 477281, 500563, 1431843, 1501689, 2931869, 8795607, 20523083, 61569249]

約数ペア:

[(1, 61569249), (3, 20523083), (7, 8795607), (21, 2931869), (41, 1501689), (43, 1431843), (123, 500563), (129, 477281), (287, 214527), (301, 204549), (861, 71509), (903, 68183), (1663, 37023), (1763, 34923), (4989, 12341), (5289, 11641)]