73979073

素因数分解:

$3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:986

約数の個数: 36

約数和(自身を含む): 125021520

約数和(自身を除く): 51042447

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 227, 441, 681, 739, 1589, 2043, 2217, 4767, 5173, 6651, 11123, 14301, 15519, 33369, 36211, 46557, 100107, 108633, 167753, 325899, 503259, 1174271, 1509777, 3522813, 8219897, 10568439, 24659691, 73979073]

約数ペア:

[(1, 73979073), (3, 24659691), (7, 10568439), (9, 8219897), (21, 3522813), (49, 1509777), (63, 1174271), (147, 503259), (227, 325899), (441, 167753), (681, 108633), (739, 100107), (1589, 46557), (2043, 36211), (2217, 33369), (4767, 15519), (5173, 14301), (6651, 11123)]