161582079

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{863}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 217728000

約数和(自身を除く): 56145921

約数列:

[1, 3, 139, 417, 449, 863, 1347, 2589, 62411, 119957, 187233, 359871, 387487, 1162461, 53860693, 161582079]

約数ペア:

[(1, 161582079), (3, 53860693), (139, 1162461), (417, 387487), (449, 359871), (863, 187233), (1347, 119957), (2589, 62411)]