81773611

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 85708800

約数和(自身を除く): 3935189

約数列:

[1, 61, 71, 79, 239, 4331, 4819, 5609, 14579, 16969, 18881, 342149, 1035109, 1151741, 1340551, 81773611]

約数ペア:

[(1, 81773611), (61, 1340551), (71, 1151741), (79, 1035109), (239, 342149), (4331, 18881), (4819, 16969), (5609, 14579)]