131548023

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 207129600

約数和(自身を除く): 75581577

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 463, 619, 1389, 1857, 4167, 5571, 7871, 10523, 12501, 16713, 23613, 31569, 70839, 94707, 212517, 284121, 286597, 859791, 2579373, 4872149, 7738119, 14616447, 43849341, 131548023]

約数ペア:

[(1, 131548023), (3, 43849341), (9, 14616447), (17, 7738119), (27, 4872149), (51, 2579373), (153, 859791), (459, 286597), (463, 284121), (619, 212517), (1389, 94707), (1857, 70839), (4167, 31569), (5571, 23613), (7871, 16713), (10523, 12501)]