726495655581

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2285893}}^1$

素因数の和:2286130

約数の個数: 32

約数和(自身を含む): 1097229120000

約数和(自身を除く): 370733464419

約数列:

[1, 3, 9, 27, 79, 149, 237, 447, 711, 1341, 2133, 4023, 11771, 35313, 105939, 317817, 2285893, 6857679, 20573037, 61719111, 180585547, 340598057, 541756641, 1021794171, 1625269923, 3065382513, 4875809769, 9196147539, 26907246503, 80721739509, 242165218527, 726495655581]

約数ペア:

[(1, 726495655581), (3, 242165218527), (9, 80721739509), (27, 26907246503), (79, 9196147539), (149, 4875809769), (237, 3065382513), (447, 1625269923), (711, 1021794171), (1341, 541756641), (2133, 340598057), (4023, 180585547), (11771, 61719111), (35313, 20573037), (105939, 6857679), (317817, 2285893)]