69701181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 105736320

約数和(自身を除く): 36035139

約数列:

[1, 3, 11, 29, 33, 87, 173, 319, 421, 519, 957, 1263, 1903, 4631, 5017, 5709, 12209, 13893, 15051, 36627, 55187, 72833, 134299, 165561, 218499, 402897, 801163, 2112157, 2403489, 6336471, 23233727, 69701181]

約数ペア:

[(1, 69701181), (3, 23233727), (11, 6336471), (29, 2403489), (33, 2112157), (87, 801163), (173, 402897), (319, 218499), (421, 165561), (519, 134299), (957, 72833), (1263, 55187), (1903, 36627), (4631, 15051), (5017, 13893), (5709, 12209)]