64757966133

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1823603}}^1$

素因数の和:1823721

約数の個数: 32

約数和(自身を含む): 105039590400

約数和(自身を除く): 40281624267

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 5073, 11837, 35511, 1823603, 5470809, 12765221, 34648457, 38295663, 103945371, 162300667, 242539199, 486902001, 727617597, 1136104669, 3083712673, 3408314007, 9251138019, 21585988711, 64757966133]

約数ペア:

[(1, 64757966133), (3, 21585988711), (7, 9251138019), (19, 3408314007), (21, 3083712673), (57, 1136104669), (89, 727617597), (133, 486902001), (267, 242539199), (399, 162300667), (623, 103945371), (1691, 38295663), (1869, 34648457), (5073, 12765221), (11837, 5470809), (35511, 1823603)]