15677721059

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{77153}}^1$

素因数の和:77220

約数の個数: 48

約数和(自身を含む): 22164801120

約数和(自身を除く): 6487080061

約数列:

[1, 7, 11, 13, 29, 49, 77, 91, 143, 203, 319, 377, 539, 637, 1001, 1421, 2233, 2639, 4147, 7007, 15631, 18473, 29029, 77153, 203203, 540071, 848683, 1002989, 2237437, 3780497, 5940781, 7020923, 11032879, 15662059, 24611807, 29086681, 41585467, 49146461, 77230153, 109634413, 172282649, 203606767, 319953491, 540611071, 1205978543, 1425247369, 2239674437, 15677721059]

約数ペア:

[(1, 15677721059), (7, 2239674437), (11, 1425247369), (13, 1205978543), (29, 540611071), (49, 319953491), (77, 203606767), (91, 172282649), (143, 109634413), (203, 77230153), (319, 49146461), (377, 41585467), (539, 29086681), (637, 24611807), (1001, 15662059), (1421, 11032879), (2233, 7020923), (2639, 5940781), (4147, 3780497), (7007, 2237437), (15631, 1002989), (18473, 848683), (29029, 540071), (77153, 203203)]