66156741

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 116573184

約数和(自身を除く): 50416443

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 223, 277, 357, 669, 831, 1071, 1561, 1939, 2007, 2493, 3791, 4683, 4709, 5817, 11373, 14049, 14127, 17451, 26537, 32963, 34119, 42381, 61771, 79611, 98889, 185313, 238833, 296667, 432397, 555939, 1050107, 1297191, 3150321, 3891573, 7350749, 9450963, 22052247, 66156741]

約数ペア:

[(1, 66156741), (3, 22052247), (7, 9450963), (9, 7350749), (17, 3891573), (21, 3150321), (51, 1297191), (63, 1050107), (119, 555939), (153, 432397), (223, 296667), (277, 238833), (357, 185313), (669, 98889), (831, 79611), (1071, 61771), (1561, 42381), (1939, 34119), (2007, 32963), (2493, 26537), (3791, 17451), (4683, 14127), (4709, 14049), (5817, 11373)]