16764963551

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{9323}}^1$

素因数の和:9551

約数の個数: 32

約数和(自身を含む): 20204287488

約数和(自身を除く): 3439323937

約数列:

[1, 7, 37, 53, 131, 259, 371, 917, 1961, 4847, 6943, 9323, 13727, 33929, 48601, 65261, 256891, 344951, 494119, 1221313, 1798237, 2414657, 3458833, 8549191, 18282403, 45188581, 64729589, 127976821, 316320067, 453107123, 2394994793, 16764963551]

約数ペア:

[(1, 16764963551), (7, 2394994793), (37, 453107123), (53, 316320067), (131, 127976821), (259, 64729589), (371, 45188581), (917, 18282403), (1961, 8549191), (4847, 3458833), (6943, 2414657), (9323, 1798237), (13727, 1221313), (33929, 494119), (48601, 344951), (65261, 256891)]