61309278

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{13679}}^1$

素因数の和:13773

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 76585122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 13679, 27358, 41037, 82074, 123111, 246222, 369333, 738666, 1135357, 2270714, 3406071, 6812142, 10218213, 20436426, 30654639, 61309278]

約数ペア:

[(1, 61309278), (2, 30654639), (3, 20436426), (6, 10218213), (9, 6812142), (18, 3406071), (27, 2270714), (54, 1135357), (83, 738666), (166, 369333), (249, 246222), (498, 123111), (747, 82074), (1494, 41037), (2241, 27358), (4482, 13679)]