87057663

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3167}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 156017664

約数和(自身を除く): 68960001

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3167, 3927, 9163, 9501, 22169, 27489, 34837, 53839, 66507, 104511, 155183, 161517, 243859, 376873, 465549, 592229, 731577, 1130619, 1707013, 1776687, 2638111, 4145603, 5121039, 7914333, 12436809, 29019221, 87057663]

約数ペア:

[(1, 87057663), (3, 29019221), (7, 12436809), (11, 7914333), (17, 5121039), (21, 4145603), (33, 2638111), (49, 1776687), (51, 1707013), (77, 1130619), (119, 731577), (147, 592229), (187, 465549), (231, 376873), (357, 243859), (539, 161517), (561, 155183), (833, 104511), (1309, 66507), (1617, 53839), (2499, 34837), (3167, 27489), (3927, 22169), (9163, 9501)]