224740737

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{71143}}^1$

素因数の和:71171

約数の個数: 24

約数和(自身を含む): 362549824

約数和(自身を除く): 137809087

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 71143, 213429, 640287, 924859, 1920861, 2774577, 5762583, 8323731, 17287749, 24971193, 74913579, 224740737]

約数ペア:

[(1, 224740737), (3, 74913579), (9, 24971193), (13, 17287749), (27, 8323731), (39, 5762583), (81, 2774577), (117, 1920861), (243, 924859), (351, 640287), (1053, 213429), (3159, 71143)]