87339936747

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{621031}}^1$

素因数の和:621259

約数の個数: 32

約数和(自身を含む): 137441833984

約数和(自身を除く): 50101897237

約数列:

[1, 3, 7, 21, 37, 111, 181, 259, 543, 777, 1267, 3801, 6697, 20091, 46879, 140637, 621031, 1863093, 4347217, 13041651, 22978147, 68934441, 112406611, 160847029, 337219833, 482541087, 786846277, 2360538831, 4159044607, 12477133821, 29113312249, 87339936747]

約数ペア:

[(1, 87339936747), (3, 29113312249), (7, 12477133821), (21, 4159044607), (37, 2360538831), (111, 786846277), (181, 482541087), (259, 337219833), (543, 160847029), (777, 112406611), (1267, 68934441), (3801, 22978147), (6697, 13041651), (20091, 4347217), (46879, 1863093), (140637, 621031)]