31019968359

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{44017}}^1$

素因数の和:44676

約数の個数: 32

約数和(自身を含む): 47102781440

約数和(自身を除く): 16082813081

約数列:

[1, 3, 9, 27, 43, 129, 387, 607, 1161, 1821, 5463, 16389, 26101, 44017, 78303, 132051, 234909, 396153, 704727, 1188459, 1892731, 5678193, 17034579, 26718319, 51103737, 80154957, 240464871, 721394613, 1148887717, 3446663151, 10339989453, 31019968359]

約数ペア:

[(1, 31019968359), (3, 10339989453), (9, 3446663151), (27, 1148887717), (43, 721394613), (129, 240464871), (387, 80154957), (607, 51103737), (1161, 26718319), (1821, 17034579), (5463, 5678193), (16389, 1892731), (26101, 1188459), (44017, 704727), (78303, 396153), (132051, 234909)]