148575267

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2939}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 221523120

約数和(自身を除く): 72947853

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 1233, 2939, 5617, 8817, 16851, 26451, 50553, 120499, 361497, 402643, 1084491, 1207929, 3623787, 16508363, 49525089, 148575267]

約数ペア:

[(1, 148575267), (3, 49525089), (9, 16508363), (41, 3623787), (123, 1207929), (137, 1084491), (369, 402643), (411, 361497), (1233, 120499), (2939, 50553), (5617, 26451), (8817, 16851)]