86996481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 137289600

約数和(自身を除く): 50293119

約数列:

[1, 3, 11, 13, 33, 39, 143, 149, 429, 447, 1361, 1639, 1937, 4083, 4917, 5811, 14971, 17693, 21307, 44913, 53079, 63921, 194623, 202789, 583869, 608367, 2230679, 2636257, 6692037, 7908771, 28998827, 86996481]

約数ペア:

[(1, 86996481), (3, 28998827), (11, 7908771), (13, 6692037), (33, 2636257), (39, 2230679), (143, 608367), (149, 583869), (429, 202789), (447, 194623), (1361, 63921), (1639, 53079), (1937, 44913), (4083, 21307), (4917, 17693), (5811, 14971)]