168484545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{162787}}^1$

素因数の和:162821

約数の個数: 24

約数和(自身を含む): 304739136

約数和(自身を除く): 136254591

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 162787, 488361, 813935, 1465083, 2441805, 3744101, 7325415, 11232303, 18720505, 33696909, 56161515, 168484545]

約数ペア:

[(1, 168484545), (3, 56161515), (5, 33696909), (9, 18720505), (15, 11232303), (23, 7325415), (45, 3744101), (69, 2441805), (115, 1465083), (207, 813935), (345, 488361), (1035, 162787)]