159383763

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 288288000

約数和(自身を除く): 128904237

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 349, 659, 693, 1047, 1977, 2443, 3141, 3839, 4613, 5931, 7249, 7329, 11517, 13839, 21747, 21987, 26873, 34551, 41517, 50743, 65241, 80619, 152229, 229991, 241857, 456687, 689973, 1609937, 2069919, 2529901, 4829811, 7589703, 14489433, 17709307, 22769109, 53127921, 159383763]

約数ペア:

[(1, 159383763), (3, 53127921), (7, 22769109), (9, 17709307), (11, 14489433), (21, 7589703), (33, 4829811), (63, 2529901), (77, 2069919), (99, 1609937), (231, 689973), (349, 456687), (659, 241857), (693, 229991), (1047, 152229), (1977, 80619), (2443, 65241), (3141, 50743), (3839, 41517), (4613, 34551), (5931, 26873), (7249, 21987), (7329, 21747), (11517, 13839)]