26543409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 39297024

約数和(自身を除く): 12753615

約数列:

[1, 3, 17, 31, 51, 93, 103, 163, 309, 489, 527, 1581, 1751, 2771, 3193, 5053, 5253, 8313, 9579, 15159, 16789, 50367, 54281, 85901, 162843, 257703, 285413, 520459, 856239, 1561377, 8847803, 26543409]

約数ペア:

[(1, 26543409), (3, 8847803), (17, 1561377), (31, 856239), (51, 520459), (93, 285413), (103, 257703), (163, 162843), (309, 85901), (489, 54281), (527, 50367), (1581, 16789), (1751, 15159), (2771, 9579), (3193, 8313), (5053, 5253)]