27196923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 44011520

約数和(自身を除く): 16814597

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 127, 221, 247, 289, 323, 381, 663, 741, 867, 969, 1651, 2159, 2413, 3757, 4199, 4953, 5491, 6477, 7239, 11271, 12597, 16473, 28067, 31369, 36703, 41021, 71383, 84201, 94107, 110109, 123063, 214149, 477139, 533273, 697357, 1431417, 1599819, 2092071, 9065641, 27196923]

約数ペア:

[(1, 27196923), (3, 9065641), (13, 2092071), (17, 1599819), (19, 1431417), (39, 697357), (51, 533273), (57, 477139), (127, 214149), (221, 123063), (247, 110109), (289, 94107), (323, 84201), (381, 71383), (663, 41021), (741, 36703), (867, 31369), (969, 28067), (1651, 16473), (2159, 12597), (2413, 11271), (3757, 7239), (4199, 6477), (4953, 5491)]