529157601

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 890617728

約数和(自身を除く): 361460127

約数列:

[1, 3, 7, 9, 21, 63, 97, 131, 291, 393, 661, 679, 873, 917, 1179, 1983, 2037, 2751, 4627, 5949, 6111, 8253, 12707, 13881, 38121, 41643, 64117, 86591, 88949, 114363, 192351, 259773, 266847, 448819, 577053, 606137, 779319, 800541, 1346457, 1818411, 4039371, 5455233, 8399327, 25197981, 58795289, 75593943, 176385867, 529157601]

約数ペア:

[(1, 529157601), (3, 176385867), (7, 75593943), (9, 58795289), (21, 25197981), (63, 8399327), (97, 5455233), (131, 4039371), (291, 1818411), (393, 1346457), (661, 800541), (679, 779319), (873, 606137), (917, 577053), (1179, 448819), (1983, 266847), (2037, 259773), (2751, 192351), (4627, 114363), (5949, 88949), (6111, 86591), (8253, 64117), (12707, 41643), (13881, 38121)]