51643977

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13189

約数の個数: 32

約数和(自身を含む): 90906624

約数和(自身を除く): 39262647

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 13151, 39453, 92057, 144661, 223567, 276171, 433983, 670701, 1012627, 1564969, 2459237, 3037881, 4694907, 7377711, 17214659, 51643977]

約数ペア:

[(1, 51643977), (3, 17214659), (7, 7377711), (11, 4694907), (17, 3037881), (21, 2459237), (33, 1564969), (51, 1012627), (77, 670701), (119, 433983), (187, 276171), (231, 223567), (357, 144661), (561, 92057), (1309, 39453), (3927, 13151)]