27127233

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 46016100

約数和(自身を除く): 18888867

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 411, 441, 449, 959, 1233, 1347, 2877, 3143, 4041, 6713, 8631, 9429, 20139, 22001, 28287, 60417, 61513, 66003, 184539, 198009, 430591, 553617, 1291773, 3014137, 3875319, 9042411, 27127233]

約数ペア:

[(1, 27127233), (3, 9042411), (7, 3875319), (9, 3014137), (21, 1291773), (49, 553617), (63, 430591), (137, 198009), (147, 184539), (411, 66003), (441, 61513), (449, 60417), (959, 28287), (1233, 22001), (1347, 20139), (2877, 9429), (3143, 8631), (4041, 6713)]