157212003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{45293}}^1$

素因数の和:45398

約数の個数: 16

約数和(自身を含む): 228281760

約数和(自身を除く): 71069757

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 45293, 135879, 588809, 1766427, 4031077, 12093231, 52404001, 157212003]

約数ペア:

[(1, 157212003), (3, 52404001), (13, 12093231), (39, 4031077), (89, 1766427), (267, 588809), (1157, 135879), (3471, 45293)]