156690279

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 229312512

約数和(自身を除く): 72622233

約数列:

[1, 3, 9, 131, 347, 383, 393, 1041, 1149, 1179, 3123, 3447, 45457, 50173, 132901, 136371, 150519, 398703, 409113, 451557, 1196109, 17410031, 52230093, 156690279]

約数ペア:

[(1, 156690279), (3, 52230093), (9, 17410031), (131, 1196109), (347, 451557), (383, 409113), (393, 398703), (1041, 150519), (1149, 136371), (1179, 132901), (3123, 50173), (3447, 45457)]