80950271

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 86600448

約数和(自身を除く): 5650177

約数列:

[1, 23, 67, 131, 401, 1541, 3013, 8777, 9223, 26867, 52531, 201871, 617941, 1208213, 3519577, 80950271]

約数ペア:

[(1, 80950271), (23, 3519577), (67, 1208213), (131, 617941), (401, 201871), (1541, 52531), (3013, 26867), (8777, 9223)]