42178113

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 65302848

約数和(自身を除く): 23124735

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 5507, 7659, 16521, 49563, 126661, 203759, 379983, 611277, 1139949, 1833831, 4686457, 14059371, 42178113]

約数ペア:

[(1, 42178113), (3, 14059371), (9, 4686457), (23, 1833831), (37, 1139949), (69, 611277), (111, 379983), (207, 203759), (333, 126661), (851, 49563), (2553, 16521), (5507, 7659)]