129950337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 193019904

約数和(自身を除く): 63069567

約数列:

[1, 3, 11, 33, 101, 127, 303, 307, 381, 921, 1111, 1397, 3333, 3377, 4191, 10131, 12827, 31007, 38481, 38989, 93021, 116967, 141097, 341077, 423291, 428879, 1023231, 1286637, 3937889, 11813667, 43316779, 129950337]

約数ペア:

[(1, 129950337), (3, 43316779), (11, 11813667), (33, 3937889), (101, 1286637), (127, 1023231), (303, 428879), (307, 423291), (381, 341077), (921, 141097), (1111, 116967), (1397, 93021), (3333, 38989), (3377, 38481), (4191, 31007), (10131, 12827)]