74804931747

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1\times {\mathrm{18523}}^1$

素因数の和:23480

約数の個数: 48

約数和(自身を含む): 133020695808

約数和(自身を除く): 58215764061

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4931, 14793, 18523, 34517, 44379, 55569, 64103, 103551, 129661, 166707, 192309, 240799, 310653, 388983, 448721, 576927, 722397, 1166949, 1346163, 1685593, 2167191, 4038489, 5056779, 15170337, 91336913, 274010739, 639358391, 822032217, 1187379869, 1918075173, 3562139607, 5754225519, 8311659083, 10686418821, 24934977249, 74804931747]

約数ペア:

[(1, 74804931747), (3, 24934977249), (7, 10686418821), (9, 8311659083), (13, 5754225519), (21, 3562139607), (39, 1918075173), (63, 1187379869), (91, 822032217), (117, 639358391), (273, 274010739), (819, 91336913), (4931, 15170337), (14793, 5056779), (18523, 4038489), (34517, 2167191), (44379, 1685593), (55569, 1346163), (64103, 1166949), (103551, 722397), (129661, 576927), (166707, 448721), (192309, 388983), (240799, 310653)]