54263209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 19280471

約数列:

[1, 7, 11, 13, 77, 91, 143, 151, 359, 1001, 1057, 1661, 1963, 2513, 3949, 4667, 11627, 13741, 21593, 27643, 32669, 51337, 54209, 151151, 359359, 379463, 596299, 704717, 4174093, 4933019, 7751887, 54263209]

約数ペア:

[(1, 54263209), (7, 7751887), (11, 4933019), (13, 4174093), (77, 704717), (91, 596299), (143, 379463), (151, 359359), (359, 151151), (1001, 54209), (1057, 51337), (1661, 32669), (1963, 27643), (2513, 21593), (3949, 13741), (4667, 11627)]