156639519807

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{2447}}^1\times {\mathrm{59107}}^1$

素因数の和:61595

約数の個数: 24

約数和(自身を含む): 220517289216

約数和(自身を除く): 63877769409

約数列:

[1, 3, 19, 57, 361, 1083, 2447, 7341, 46493, 59107, 139479, 177321, 883367, 1123033, 2650101, 3369099, 21337627, 64012881, 144634829, 433904487, 2748061751, 8244185253, 52213173269, 156639519807]

約数ペア:

[(1, 156639519807), (3, 52213173269), (19, 8244185253), (57, 2748061751), (361, 433904487), (1083, 144634829), (2447, 64012881), (7341, 21337627), (46493, 3369099), (59107, 2650101), (139479, 1123033), (177321, 883367)]