77083809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 115171200

約数和(自身を除く): 38087391

約数列:

[1, 3, 11, 33, 61, 149, 183, 257, 447, 671, 771, 1639, 2013, 2827, 4917, 8481, 9089, 15677, 27267, 38293, 47031, 99979, 114879, 172447, 299937, 421223, 517341, 1263669, 2335873, 7007619, 25694603, 77083809]

約数ペア:

[(1, 77083809), (3, 25694603), (11, 7007619), (33, 2335873), (61, 1263669), (149, 517341), (183, 421223), (257, 299937), (447, 172447), (671, 114879), (771, 99979), (1639, 47031), (2013, 38293), (2827, 27267), (4917, 15677), (8481, 9089)]