201180861

素因数分解:

$3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2309}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 341510400

約数和(自身を除く): 140329539

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 461, 1383, 2309, 3227, 4149, 6927, 9681, 12447, 16163, 20781, 29043, 48489, 62343, 87129, 145467, 436401, 1064449, 3193347, 7451143, 9580041, 22353429, 28740123, 67060287, 201180861]

約数ペア:

[(1, 201180861), (3, 67060287), (7, 28740123), (9, 22353429), (21, 9580041), (27, 7451143), (63, 3193347), (189, 1064449), (461, 436401), (1383, 145467), (2309, 87129), (3227, 62343), (4149, 48489), (6927, 29043), (9681, 20781), (12447, 16163)]