179970294447

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{598399}}^1$

素因数の和:598537

約数の個数: 40

約数和(自身を含む): 278040576000

約数和(自身を除く): 98070281553

約数列:

[1, 3, 9, 27, 47, 79, 81, 141, 237, 423, 711, 1269, 2133, 3713, 3807, 6399, 11139, 33417, 100251, 300753, 598399, 1795197, 5385591, 16156773, 28124753, 47273521, 48470319, 84374259, 141820563, 253122777, 425461689, 759368331, 1276385067, 2221855487, 2278104993, 3829155201, 6665566461, 19996699383, 59990098149, 179970294447]

約数ペア:

[(1, 179970294447), (3, 59990098149), (9, 19996699383), (27, 6665566461), (47, 3829155201), (79, 2278104993), (81, 2221855487), (141, 1276385067), (237, 759368331), (423, 425461689), (711, 253122777), (1269, 141820563), (2133, 84374259), (3713, 48470319), (3807, 47273521), (6399, 28124753), (11139, 16156773), (33417, 5385591), (100251, 1795197), (300753, 598399)]