157059138957

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{554699}}^1$

素因数の和:554945

約数の個数: 32

約数和(自身を含む): 243535488000

約数和(自身を除く): 86476349043

約数列:

[1, 3, 7, 21, 97, 139, 291, 417, 679, 973, 2037, 2919, 13483, 40449, 94381, 283143, 554699, 1664097, 3882893, 11648679, 53805803, 77103161, 161417409, 231309483, 376640621, 539722127, 1129921863, 1619166381, 7479006617, 22437019851, 52353046319, 157059138957]

約数ペア:

[(1, 157059138957), (3, 52353046319), (7, 22437019851), (21, 7479006617), (97, 1619166381), (139, 1129921863), (291, 539722127), (417, 376640621), (679, 231309483), (973, 161417409), (2037, 77103161), (2919, 53805803), (13483, 11648679), (40449, 3882893), (94381, 1664097), (283143, 554699)]