156656309553

素因数分解:

$3^6\times {\mathrm{41413}}^1\times {\mathrm{5189}}^1$

素因数の和:46620

約数の個数: 28

約数和(自身を含む): 234927955380

約数和(自身を除く): 78271645827

約数列:

[1, 3, 9, 27, 81, 243, 729, 5189, 15567, 41413, 46701, 124239, 140103, 372717, 420309, 1118151, 1260927, 3354453, 3782781, 10063359, 30190077, 214892057, 644676171, 1934028513, 5802085539, 17406256617, 52218769851, 156656309553]

約数ペア:

[(1, 156656309553), (3, 52218769851), (9, 17406256617), (27, 5802085539), (81, 1934028513), (243, 644676171), (729, 214892057), (5189, 30190077), (15567, 10063359), (41413, 3782781), (46701, 3354453), (124239, 1260927), (140103, 1118151), (372717, 420309)]