78889768551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{357179}}^1$

素因数の和:357316

約数の個数: 48

約数和(自身を含む): 131053628160

約数和(自身を除く): 52163859609

約数列:

[1, 3, 9, 11, 23, 33, 69, 97, 99, 207, 253, 291, 759, 873, 1067, 2231, 2277, 3201, 6693, 9603, 20079, 24541, 73623, 220869, 357179, 1071537, 3214611, 3928969, 8215117, 11786907, 24645351, 34646363, 35360721, 73936053, 90366287, 103939089, 271098861, 311817267, 381109993, 796866349, 813296583, 1143329979, 2390599047, 3429989937, 7171797141, 8765529839, 26296589517, 78889768551]

約数ペア:

[(1, 78889768551), (3, 26296589517), (9, 8765529839), (11, 7171797141), (23, 3429989937), (33, 2390599047), (69, 1143329979), (97, 813296583), (99, 796866349), (207, 381109993), (253, 311817267), (291, 271098861), (759, 103939089), (873, 90366287), (1067, 73936053), (2231, 35360721), (2277, 34646363), (3201, 24645351), (6693, 11786907), (9603, 8215117), (20079, 3928969), (24541, 3214611), (73623, 1071537), (220869, 357179)]