68230673

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 87381504

約数和(自身を除く): 19150831

約数列:

[1, 7, 17, 23, 97, 119, 161, 257, 391, 679, 1649, 1799, 2231, 2737, 4369, 5911, 11543, 15617, 24929, 30583, 37927, 41377, 100487, 174503, 265489, 423793, 573367, 703409, 2966551, 4013569, 9747239, 68230673]

約数ペア:

[(1, 68230673), (7, 9747239), (17, 4013569), (23, 2966551), (97, 703409), (119, 573367), (161, 423793), (257, 265489), (391, 174503), (679, 100487), (1649, 41377), (1799, 37927), (2231, 30583), (2737, 24929), (4369, 15617), (5911, 11543)]