145253193

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 196627200

約数和(自身を除く): 51374007

約数列:

[1, 3, 131, 139, 393, 417, 2659, 7977, 18209, 54627, 348329, 369601, 1044987, 1108803, 48417731, 145253193]

約数ペア:

[(1, 145253193), (3, 48417731), (131, 1108803), (139, 1044987), (393, 369601), (417, 348329), (2659, 54627), (7977, 18209)]