86057283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 129862656

約数和(自身を除く): 43805373

約数列:

[1, 3, 13, 23, 39, 69, 197, 299, 487, 591, 897, 1461, 2561, 4531, 6331, 7683, 11201, 13593, 18993, 33603, 58903, 95939, 145613, 176709, 287817, 436839, 1247207, 2206597, 3741621, 6619791, 28685761, 86057283]

約数ペア:

[(1, 86057283), (3, 28685761), (13, 6619791), (23, 3741621), (39, 2206597), (69, 1247207), (197, 436839), (299, 287817), (487, 176709), (591, 145613), (897, 95939), (1461, 58903), (2561, 33603), (4531, 18993), (6331, 13593), (7683, 11201)]