26787843

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 39929760

約数和(自身を除く): 13141917

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 631, 801, 1893, 4717, 5679, 14151, 33443, 42453, 56159, 100329, 168477, 300987, 505431, 2976427, 8929281, 26787843]

約数ペア:

[(1, 26787843), (3, 8929281), (9, 2976427), (53, 505431), (89, 300987), (159, 168477), (267, 100329), (477, 56159), (631, 42453), (801, 33443), (1893, 14151), (4717, 5679)]