55953513

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 101477376

約数和(自身を除く): 45523863

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 263, 307, 693, 789, 921, 1841, 2149, 2367, 2763, 2893, 3377, 5523, 6447, 8679, 10131, 16569, 19341, 20251, 23639, 26037, 30393, 60753, 70917, 80741, 182259, 212751, 242223, 565187, 726669, 888151, 1695561, 2664453, 5086683, 6217057, 7993359, 18651171, 55953513]

約数ペア:

[(1, 55953513), (3, 18651171), (7, 7993359), (9, 6217057), (11, 5086683), (21, 2664453), (33, 1695561), (63, 888151), (77, 726669), (99, 565187), (231, 242223), (263, 212751), (307, 182259), (693, 80741), (789, 70917), (921, 60753), (1841, 30393), (2149, 26037), (2367, 23639), (2763, 20251), (2893, 19341), (3377, 16569), (5523, 10131), (6447, 8679)]