205736699709

素因数分解:

$3^3\times {\mathrm{15271}}^1\times {\mathrm{498977}}^1$

素因数の和:514257

約数の個数: 16

約数和(自身を含む): 304815680640

約数和(自身を除く): 99078980931

約数列:

[1, 3, 9, 27, 15271, 45813, 137439, 412317, 498977, 1496931, 4490793, 13472379, 7619877767, 22859633301, 68578899903, 205736699709]

約数ペア:

[(1, 205736699709), (3, 68578899903), (9, 22859633301), (27, 7619877767), (15271, 13472379), (45813, 4490793), (137439, 1496931), (412317, 498977)]