42351849

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 64413440

約数和(自身を除く): 22061591

約数列:

[1, 3, 9, 27, 97, 103, 157, 291, 309, 471, 873, 927, 1413, 2619, 2781, 4239, 9991, 15229, 16171, 29973, 45687, 48513, 89919, 137061, 145539, 269757, 411183, 436617, 1568587, 4705761, 14117283, 42351849]

約数ペア:

[(1, 42351849), (3, 14117283), (9, 4705761), (27, 1568587), (97, 436617), (103, 411183), (157, 269757), (291, 145539), (309, 137061), (471, 89919), (873, 48513), (927, 45687), (1413, 29973), (2619, 16171), (2781, 15229), (4239, 9991)]