101545407

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{17657}}^1$

素因数の和:17740

約数の個数: 20

約数和(自身を含む): 153836496

約数和(自身を除く): 52291089

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 17657, 52971, 158913, 476739, 1253647, 1430217, 3760941, 11282823, 33848469, 101545407]

約数ペア:

[(1, 101545407), (3, 33848469), (9, 11282823), (27, 3760941), (71, 1430217), (81, 1253647), (213, 476739), (639, 158913), (1917, 52971), (5751, 17657)]