15984427683

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{46861}}^1$

素因数の和:47347

約数の個数: 32

約数和(自身を含む): 25073044480

約数和(自身を除く): 9088616797

約数列:

[1, 3, 7, 21, 37, 111, 259, 439, 777, 1317, 3073, 9219, 16243, 46861, 48729, 113701, 140583, 328027, 341103, 984081, 1733857, 5201571, 12136999, 20571979, 36410997, 61715937, 144003853, 432011559, 761163223, 2283489669, 5328142561, 15984427683]

約数ペア:

[(1, 15984427683), (3, 5328142561), (7, 2283489669), (21, 761163223), (37, 432011559), (111, 144003853), (259, 61715937), (439, 36410997), (777, 20571979), (1317, 12136999), (3073, 5201571), (9219, 1733857), (16243, 984081), (46861, 341103), (48729, 328027), (113701, 140583)]