81415703

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 14799337

約数列:

[1, 17, 19, 31, 47, 173, 323, 527, 589, 799, 893, 1457, 2941, 3287, 5363, 8131, 10013, 15181, 24769, 27683, 55879, 91171, 101897, 138227, 154489, 252061, 470611, 1732249, 2626313, 4285037, 4789159, 81415703]

約数ペア:

[(1, 81415703), (17, 4789159), (19, 4285037), (31, 2626313), (47, 1732249), (173, 470611), (323, 252061), (527, 154489), (589, 138227), (799, 101897), (893, 91171), (1457, 55879), (2941, 27683), (3287, 24769), (5363, 15181), (8131, 10013)]