201877137

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97103}}^1$

素因数の和:97130

約数の個数: 32

約数和(自身を含む): 372879360

約数和(自身を除く): 171002223

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 97103, 291309, 679721, 873927, 1068133, 2039163, 2621781, 3204399, 6117489, 7476931, 9613197, 18352467, 22430793, 28839591, 67292379, 201877137]

約数ペア:

[(1, 201877137), (3, 67292379), (7, 28839591), (9, 22430793), (11, 18352467), (21, 9613197), (27, 7476931), (33, 6117489), (63, 3204399), (77, 2621781), (99, 2039163), (189, 1068133), (231, 873927), (297, 679721), (693, 291309), (2079, 97103)]