156730590489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{647147}}^1$

素因数の和:647381

約数の個数: 32

約数和(自身を含む): 234837066240

約数和(自身を除く): 78106475751

約数列:

[1, 3, 11, 33, 41, 123, 179, 451, 537, 1353, 1969, 5907, 7339, 22017, 80729, 242187, 647147, 1941441, 7118617, 21355851, 26533027, 79599081, 115839313, 291863297, 347517939, 875589891, 1274232443, 3822697329, 4749411833, 14248235499, 52243530163, 156730590489]

約数ペア:

[(1, 156730590489), (3, 52243530163), (11, 14248235499), (33, 4749411833), (41, 3822697329), (123, 1274232443), (179, 875589891), (451, 347517939), (537, 291863297), (1353, 115839313), (1969, 79599081), (5907, 26533027), (7339, 21355851), (22017, 7118617), (80729, 1941441), (242187, 647147)]