159558891

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{16987}}^1$

素因数の和:17122

約数の個数: 16

約数和(自身を含む): 221795328

約数和(自身を除く): 62236437

約数列:

[1, 3, 31, 93, 101, 303, 3131, 9393, 16987, 50961, 526597, 1579791, 1715687, 5147061, 53186297, 159558891]

約数ペア:

[(1, 159558891), (3, 53186297), (31, 5147061), (93, 1715687), (101, 1579791), (303, 526597), (3131, 50961), (9393, 16987)]