74568681

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 129376224

約数和(自身を除く): 54807543

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 459, 547, 561, 729, 891, 1377, 1641, 1683, 2673, 4131, 4923, 5049, 6017, 8019, 9299, 12393, 14769, 15147, 18051, 27897, 44307, 45441, 54153, 83691, 102289, 132921, 136323, 162459, 251073, 306867, 398763, 487377, 753219, 920601, 1462131, 2259657, 2761803, 4386393, 6778971, 8285409, 24856227, 74568681]

約数ペア:

[(1, 74568681), (3, 24856227), (9, 8285409), (11, 6778971), (17, 4386393), (27, 2761803), (33, 2259657), (51, 1462131), (81, 920601), (99, 753219), (153, 487377), (187, 398763), (243, 306867), (297, 251073), (459, 162459), (547, 136323), (561, 132921), (729, 102289), (891, 83691), (1377, 54153), (1641, 45441), (1683, 44307), (2673, 27897), (4131, 18051), (4923, 15147), (5049, 14769), (6017, 12393), (8019, 9299)]