185965689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4079}}^1$

素因数の和:4269

約数の個数: 32

約数和(自身を含む): 307077120

約数和(自身を除く): 121111431

約数列:

[1, 3, 7, 13, 21, 39, 91, 167, 273, 501, 1169, 2171, 3507, 4079, 6513, 12237, 15197, 28553, 45591, 53027, 85659, 159081, 371189, 681193, 1113567, 2043579, 4768351, 8855509, 14305053, 26566527, 61988563, 185965689]

約数ペア:

[(1, 185965689), (3, 61988563), (7, 26566527), (13, 14305053), (21, 8855509), (39, 4768351), (91, 2043579), (167, 1113567), (273, 681193), (501, 371189), (1169, 159081), (2171, 85659), (3507, 53027), (4079, 45591), (6513, 28553), (12237, 15197)]