861569271

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{971}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 1301702400

約数和(自身を除く): 440133129

約数列:

[1, 3, 9, 27, 59, 177, 531, 557, 971, 1593, 1671, 2913, 5013, 8739, 15039, 26217, 32863, 57289, 98589, 171867, 295767, 515601, 540847, 887301, 1546803, 1622541, 4867623, 14602869, 31909973, 95729919, 287189757, 861569271]

約数ペア:

[(1, 861569271), (3, 287189757), (9, 95729919), (27, 31909973), (59, 14602869), (177, 4867623), (531, 1622541), (557, 1546803), (971, 887301), (1593, 540847), (1671, 515601), (2913, 295767), (5013, 171867), (8739, 98589), (15039, 57289), (26217, 32863)]