202472163

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 305233920

約数和(自身を除く): 102761757

約数列:

[1, 3, 9, 27, 127, 137, 381, 411, 431, 1143, 1233, 1293, 3429, 3699, 3879, 11637, 17399, 52197, 54737, 59047, 156591, 164211, 177141, 469773, 492633, 531423, 1477899, 1594269, 7498969, 22496907, 67490721, 202472163]

約数ペア:

[(1, 202472163), (3, 67490721), (9, 22496907), (27, 7498969), (127, 1594269), (137, 1477899), (381, 531423), (411, 492633), (431, 469773), (1143, 177141), (1233, 164211), (1293, 156591), (3429, 59047), (3699, 54737), (3879, 52197), (11637, 17399)]