195274677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 290424960

約数和(自身を除く): 95150283

約数列:

[1, 3, 13, 39, 41, 97, 123, 291, 533, 1259, 1261, 1599, 3777, 3783, 3977, 11931, 16367, 49101, 51619, 51701, 122123, 154857, 155103, 366369, 671047, 1587599, 2013141, 4762797, 5007043, 15021129, 65091559, 195274677]

約数ペア:

[(1, 195274677), (3, 65091559), (13, 15021129), (39, 5007043), (41, 4762797), (97, 2013141), (123, 1587599), (291, 671047), (533, 366369), (1259, 155103), (1261, 154857), (1599, 122123), (3777, 51701), (3783, 51619), (3977, 49101), (11931, 16367)]