1900791063

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{27793}}^1$

素因数の和:27968

約数の個数: 32

約数和(自身を含む): 3001752000

約数和(自身を除く): 1100960937

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 1341, 2533, 4023, 7599, 22797, 27793, 68391, 83379, 250137, 472481, 750411, 1417443, 4141157, 4252329, 12423471, 12756987, 37270413, 70399669, 111811239, 211199007, 633597021, 1900791063]

約数ペア:

[(1, 1900791063), (3, 633597021), (9, 211199007), (17, 111811239), (27, 70399669), (51, 37270413), (149, 12756987), (153, 12423471), (447, 4252329), (459, 4141157), (1341, 1417443), (2533, 750411), (4023, 472481), (7599, 250137), (22797, 83379), (27793, 68391)]