71430381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8693}}^1$

素因数の和:8793

約数の個数: 24

約数和(自身を含む): 113926176

約数和(自身を除く): 42495795

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 8693, 26079, 78237, 95623, 286869, 721519, 860607, 2164557, 6493671, 7936709, 23810127, 71430381]

約数ペア:

[(1, 71430381), (3, 23810127), (9, 7936709), (11, 6493671), (33, 2164557), (83, 860607), (99, 721519), (249, 286869), (747, 95623), (913, 78237), (2739, 26079), (8217, 8693)]