156937277301

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1\times {\mathrm{46723}}^1$

素因数の和:47561

約数の個数: 32

約数和(自身を含む): 240387130368

約数和(自身を除く): 83449853067

約数列:

[1, 3, 7, 21, 307, 521, 921, 1563, 2149, 3647, 6447, 10941, 46723, 140169, 159947, 327061, 479841, 981183, 1119629, 3358887, 14343961, 24342683, 43031883, 73028049, 100407727, 170398781, 301223181, 511196343, 7473203681, 22419611043, 52312425767, 156937277301]

約数ペア:

[(1, 156937277301), (3, 52312425767), (7, 22419611043), (21, 7473203681), (307, 511196343), (521, 301223181), (921, 170398781), (1563, 100407727), (2149, 73028049), (3647, 43031883), (6447, 24342683), (10941, 14343961), (46723, 3358887), (140169, 1119629), (159947, 981183), (327061, 479841)]