949189143

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 1503295200

約数和(自身を除く): 554106057

約数列:

[1, 3, 7, 21, 49, 73, 147, 197, 219, 449, 511, 591, 1347, 1379, 1533, 3143, 3577, 4137, 9429, 9653, 10731, 14381, 22001, 28959, 32777, 43143, 66003, 88453, 98331, 100667, 229439, 265359, 302001, 619171, 688317, 704669, 1606073, 1857513, 2114007, 4334197, 4818219, 6457069, 13002591, 19371207, 45199483, 135598449, 316396381, 949189143]

約数ペア:

[(1, 949189143), (3, 316396381), (7, 135598449), (21, 45199483), (49, 19371207), (73, 13002591), (147, 6457069), (197, 4818219), (219, 4334197), (449, 2114007), (511, 1857513), (591, 1606073), (1347, 704669), (1379, 688317), (1533, 619171), (3143, 302001), (3577, 265359), (4137, 229439), (9429, 100667), (9653, 98331), (10731, 88453), (14381, 66003), (22001, 43143), (28959, 32777)]