56895237

素因数分解:

$3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{653}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 96687360

約数和(自身を除く): 39792123

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 461, 653, 1383, 1959, 3227, 4149, 4571, 5877, 9681, 12447, 13713, 17631, 29043, 41139, 87129, 123417, 301033, 903099, 2107231, 2709297, 6321693, 8127891, 18965079, 56895237]

約数ペア:

[(1, 56895237), (3, 18965079), (7, 8127891), (9, 6321693), (21, 2709297), (27, 2107231), (63, 903099), (189, 301033), (461, 123417), (653, 87129), (1383, 41139), (1959, 29043), (3227, 17631), (4149, 13713), (4571, 12447), (5877, 9681)]