7830273

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 12016512

約数和(自身を除く): 4186239

約数列:

[1, 3, 11, 33, 37, 53, 111, 121, 159, 363, 407, 583, 1221, 1331, 1749, 1961, 3993, 4477, 5883, 6413, 13431, 19239, 21571, 49247, 64713, 70543, 147741, 211629, 237281, 711843, 2610091, 7830273]

約数ペア:

[(1, 7830273), (3, 2610091), (11, 711843), (33, 237281), (37, 211629), (53, 147741), (111, 70543), (121, 64713), (159, 49247), (363, 21571), (407, 19239), (583, 13431), (1221, 6413), (1331, 5883), (1749, 4477), (1961, 3993)]