87207786

素因数分解:

$2^1\times 3^3\times {\mathrm{1217}}^1\times {\mathrm{1327}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 194100480

約数和(自身を除く): 106892694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1217, 1327, 2434, 2654, 3651, 3981, 7302, 7962, 10953, 11943, 21906, 23886, 32859, 35829, 65718, 71658, 1614959, 3229918, 4844877, 9689754, 14534631, 29069262, 43603893, 87207786]

約数ペア:

[(1, 87207786), (2, 43603893), (3, 29069262), (6, 14534631), (9, 9689754), (18, 4844877), (27, 3229918), (54, 1614959), (1217, 71658), (1327, 65718), (2434, 35829), (2654, 32859), (3651, 23886), (3981, 21906), (7302, 11943), (7962, 10953)]