77254989

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 120422400

約数和(自身を除く): 43167411

約数列:

[1, 3, 7, 21, 83, 127, 249, 349, 381, 581, 889, 1047, 1743, 2443, 2667, 7329, 10541, 28967, 31623, 44323, 73787, 86901, 132969, 202769, 221361, 310261, 608307, 930783, 3678809, 11036427, 25751663, 77254989]

約数ペア:

[(1, 77254989), (3, 25751663), (7, 11036427), (21, 3678809), (83, 930783), (127, 608307), (249, 310261), (349, 221361), (381, 202769), (581, 132969), (889, 86901), (1047, 73787), (1743, 44323), (2443, 31623), (2667, 28967), (7329, 10541)]