127019502

素因数分解:

$2^1\times 3^6\times {\mathrm{87119}}^1$

素因数の和:87139

約数の個数: 28

約数和(自身を含む): 285666480

約数和(自身を除く): 158646978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 87119, 174238, 261357, 522714, 784071, 1568142, 2352213, 4704426, 7056639, 14113278, 21169917, 42339834, 63509751, 127019502]

約数ペア:

[(1, 127019502), (2, 63509751), (3, 42339834), (6, 21169917), (9, 14113278), (18, 7056639), (27, 4704426), (54, 2352213), (81, 1568142), (162, 784071), (243, 522714), (486, 261357), (729, 174238), (1458, 87119)]