105020001

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2803}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 159222336

約数和(自身を除く): 54202335

約数列:

[1, 3, 9, 23, 69, 181, 207, 543, 1629, 2803, 4163, 8409, 12489, 25227, 37467, 64469, 193407, 507343, 580221, 1522029, 4566087, 11668889, 35006667, 105020001]

約数ペア:

[(1, 105020001), (3, 35006667), (9, 11668889), (23, 4566087), (69, 1522029), (181, 580221), (207, 507343), (543, 193407), (1629, 64469), (2803, 37467), (4163, 25227), (8409, 12489)]