80046657

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 121968000

約数和(自身を除く): 41921343

約数列:

[1, 3, 9, 27, 59, 109, 177, 327, 461, 531, 981, 1383, 1593, 2943, 4149, 6431, 12447, 19293, 27199, 50249, 57879, 81597, 150747, 173637, 244791, 452241, 734373, 1356723, 2964691, 8894073, 26682219, 80046657]

約数ペア:

[(1, 80046657), (3, 26682219), (9, 8894073), (27, 2964691), (59, 1356723), (109, 734373), (177, 452241), (327, 244791), (461, 173637), (531, 150747), (981, 81597), (1383, 57879), (1593, 50249), (2943, 27199), (4149, 19293), (6431, 12447)]