61808886

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{10501}}^1$

素因数の和:10621

約数の個数: 32

約数和(自身を含む): 138626400

約数和(自身を除く): 76817514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 10501, 21002, 31503, 63006, 94509, 189018, 283527, 567054, 1144609, 2289218, 3433827, 6867654, 10301481, 20602962, 30904443, 61808886]

約数ペア:

[(1, 61808886), (2, 30904443), (3, 20602962), (6, 10301481), (9, 6867654), (18, 3433827), (27, 2289218), (54, 1144609), (109, 567054), (218, 283527), (327, 189018), (654, 94509), (981, 63006), (1962, 31503), (2943, 21002), (5886, 10501)]