72157059

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10453}}^1$

素因数の和:10531

約数の個数: 24

約数和(自身を含む): 114157680

約数和(自身を除く): 42000621

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 10453, 31359, 94077, 135889, 407667, 616727, 1223001, 1850181, 5550543, 8017451, 24052353, 72157059]

約数ペア:

[(1, 72157059), (3, 24052353), (9, 8017451), (13, 5550543), (39, 1850181), (59, 1223001), (117, 616727), (177, 407667), (531, 135889), (767, 94077), (2301, 31359), (6903, 10453)]