56072007

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 85438080

約数和(自身を除く): 29366073

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 3911, 4779, 11733, 14337, 35199, 105597, 230749, 316791, 692247, 950373, 2076741, 6230223, 18690669, 56072007]

約数ペア:

[(1, 56072007), (3, 18690669), (9, 6230223), (27, 2076741), (59, 950373), (81, 692247), (177, 316791), (243, 230749), (531, 105597), (1593, 35199), (3911, 14337), (4779, 11733)]