64846431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5381}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 101870496

約数和(自身を除く): 37024065

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 5381, 12051, 16143, 48429, 69953, 209859, 554243, 629577, 1662729, 4988187, 7205159, 21615477, 64846431]

約数ペア:

[(1, 64846431), (3, 21615477), (9, 7205159), (13, 4988187), (39, 1662729), (103, 629577), (117, 554243), (309, 209859), (927, 69953), (1339, 48429), (4017, 16143), (5381, 12051)]