69200217

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 109641600

約数和(自身を除く): 40441383

約数列:

[1, 3, 9, 17, 27, 51, 107, 153, 321, 459, 963, 1409, 1819, 2889, 4227, 5457, 12681, 16371, 23953, 38043, 49113, 71859, 150763, 215577, 452289, 646731, 1356867, 2562971, 4070601, 7688913, 23066739, 69200217]

約数ペア:

[(1, 69200217), (3, 23066739), (9, 7688913), (17, 4070601), (27, 2562971), (51, 1356867), (107, 646731), (153, 452289), (321, 215577), (459, 150763), (963, 71859), (1409, 49113), (1819, 38043), (2889, 23953), (4227, 16371), (5457, 12681)]