38157412071

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1\times {\mathrm{1559}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 51977502720

約数和(自身を除く): 13820090649

約数列:

[1, 3, 67, 201, 263, 463, 789, 1389, 1559, 4677, 17621, 31021, 52863, 93063, 104453, 121769, 313359, 365307, 410017, 721817, 1230051, 2165451, 8158523, 24475569, 27471139, 48361739, 82413417, 145085217, 189837871, 569513613, 12719137357, 38157412071]

約数ペア:

[(1, 38157412071), (3, 12719137357), (67, 569513613), (201, 189837871), (263, 145085217), (463, 82413417), (789, 48361739), (1389, 27471139), (1559, 24475569), (4677, 8158523), (17621, 2165451), (31021, 1230051), (52863, 721817), (93063, 410017), (104453, 365307), (121769, 313359)]