80327247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 150183936

約数和(自身を除く): 69856689

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 231, 253, 273, 299, 429, 483, 759, 897, 1001, 1163, 1771, 2093, 3003, 3289, 3489, 5313, 6279, 8141, 9867, 12793, 15119, 23023, 24423, 26749, 38379, 45357, 69069, 80247, 89551, 105833, 166309, 187243, 268653, 294239, 317499, 347737, 498927, 561729, 882717, 1043211, 1164163, 2059673, 2434159, 3492489, 3825107, 6179019, 7302477, 11475321, 26775749, 80327247]

約数ペア:

[(1, 80327247), (3, 26775749), (7, 11475321), (11, 7302477), (13, 6179019), (21, 3825107), (23, 3492489), (33, 2434159), (39, 2059673), (69, 1164163), (77, 1043211), (91, 882717), (143, 561729), (161, 498927), (231, 347737), (253, 317499), (273, 294239), (299, 268653), (429, 187243), (483, 166309), (759, 105833), (897, 89551), (1001, 80247), (1163, 69069), (1771, 45357), (2093, 38379), (3003, 26749), (3289, 24423), (3489, 23023), (5313, 15119), (6279, 12793), (8141, 9867)]