47867427

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5903}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 74602944

約数和(自身を除く): 26735517

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 5903, 8109, 17709, 53127, 100351, 301053, 312859, 903159, 938577, 2815731, 5318603, 15955809, 47867427]

約数ペア:

[(1, 47867427), (3, 15955809), (9, 5318603), (17, 2815731), (51, 938577), (53, 903159), (153, 312859), (159, 301053), (477, 100351), (901, 53127), (2703, 17709), (5903, 8109)]