37161891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 61952800

約数和(自身を除く): 24790909

約数列:

[1, 3, 9, 13, 19, 39, 57, 73, 117, 171, 219, 229, 247, 657, 687, 741, 949, 1387, 2061, 2223, 2847, 2977, 4161, 4351, 8541, 8931, 12483, 13053, 16717, 18031, 26793, 39159, 50151, 54093, 56563, 150453, 162279, 169689, 217321, 317623, 509067, 651963, 952869, 1955889, 2858607, 4129099, 12387297, 37161891]

約数ペア:

[(1, 37161891), (3, 12387297), (9, 4129099), (13, 2858607), (19, 1955889), (39, 952869), (57, 651963), (73, 509067), (117, 317623), (171, 217321), (219, 169689), (229, 162279), (247, 150453), (657, 56563), (687, 54093), (741, 50151), (949, 39159), (1387, 26793), (2061, 18031), (2223, 16717), (2847, 13053), (2977, 12483), (4161, 8931), (4351, 8541)]