201590727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 298986240

約数和(自身を除く): 97395513

約数列:

[1, 3, 13, 39, 41, 123, 139, 417, 533, 907, 1599, 1807, 2721, 5421, 5699, 11791, 17097, 35373, 37187, 74087, 111561, 126073, 222261, 378219, 483431, 1450293, 1638949, 4916847, 5168993, 15506979, 67196909, 201590727]

約数ペア:

[(1, 201590727), (3, 67196909), (13, 15506979), (39, 5168993), (41, 4916847), (123, 1638949), (139, 1450293), (417, 483431), (533, 378219), (907, 222261), (1599, 126073), (1807, 111561), (2721, 74087), (5421, 37187), (5699, 35373), (11791, 17097)]