190056321

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 350371840

約数和(自身を除く): 160315519

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 103, 117, 189, 273, 309, 351, 721, 751, 819, 927, 1339, 2163, 2253, 2457, 2781, 4017, 5257, 6489, 6759, 9373, 9763, 12051, 15771, 19467, 20277, 28119, 29289, 36153, 47313, 68341, 77353, 84357, 87867, 141939, 205023, 232059, 253071, 263601, 541471, 615069, 696177, 1005589, 1624413, 1845207, 2088531, 3016767, 4873239, 7039123, 9050301, 14619717, 21117369, 27150903, 63352107, 190056321]

約数ペア:

[(1, 190056321), (3, 63352107), (7, 27150903), (9, 21117369), (13, 14619717), (21, 9050301), (27, 7039123), (39, 4873239), (63, 3016767), (91, 2088531), (103, 1845207), (117, 1624413), (189, 1005589), (273, 696177), (309, 615069), (351, 541471), (721, 263601), (751, 253071), (819, 232059), (927, 205023), (1339, 141939), (2163, 87867), (2253, 84357), (2457, 77353), (2781, 68341), (4017, 47313), (5257, 36153), (6489, 29289), (6759, 28119), (9373, 20277), (9763, 19467), (12051, 15771)]