71235339

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 43227381

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1537, 2207, 4611, 6621, 10759, 15449, 32277, 46347, 64003, 116971, 192009, 350913, 448021, 818797, 1344063, 2456391, 3392159, 10176477, 23745113, 71235339]

約数ペア:

[(1, 71235339), (3, 23745113), (7, 10176477), (21, 3392159), (29, 2456391), (53, 1344063), (87, 818797), (159, 448021), (203, 350913), (371, 192009), (609, 116971), (1113, 64003), (1537, 46347), (2207, 32277), (4611, 15449), (6621, 10759)]