158424201

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{751}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 253514240

約数和(自身を除く): 95090039

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 601, 751, 1803, 2253, 5409, 6759, 7813, 9763, 16227, 20277, 23439, 29289, 70317, 87867, 210951, 263601, 451351, 1354053, 4062159, 5867563, 12186477, 17602689, 52808067, 158424201]

約数ペア:

[(1, 158424201), (3, 52808067), (9, 17602689), (13, 12186477), (27, 5867563), (39, 4062159), (117, 1354053), (351, 451351), (601, 263601), (751, 210951), (1803, 87867), (2253, 70317), (5409, 29289), (6759, 23439), (7813, 20277), (9763, 16227)]