56487231

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 83644080

約数和(自身を除く): 27156849

約数列:

[1, 3, 9, 67, 113, 201, 339, 603, 829, 1017, 2487, 7461, 7571, 22713, 55543, 68139, 93677, 166629, 281031, 499887, 843093, 6276359, 18829077, 56487231]

約数ペア:

[(1, 56487231), (3, 18829077), (9, 6276359), (67, 843093), (113, 499887), (201, 281031), (339, 166629), (603, 93677), (829, 68139), (1017, 55543), (2487, 22713), (7461, 7571)]