77195209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 98977536

約数和(自身を除く): 21782327

約数列:

[1, 7, 13, 37, 91, 101, 227, 259, 481, 707, 1313, 1589, 2951, 3367, 3737, 8399, 9191, 20657, 22927, 26159, 48581, 58793, 109187, 160489, 298051, 340067, 764309, 848299, 2086357, 5938093, 11027887, 77195209]

約数ペア:

[(1, 77195209), (7, 11027887), (13, 5938093), (37, 2086357), (91, 848299), (101, 764309), (227, 340067), (259, 298051), (481, 160489), (707, 109187), (1313, 58793), (1589, 48581), (2951, 26159), (3367, 22927), (3737, 20657), (8399, 9191)]