91400617

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 120563968

約数和(自身を除く): 29163351

約数列:

[1, 7, 11, 31, 59, 77, 121, 217, 341, 413, 649, 847, 1829, 2387, 3481, 3751, 4543, 7139, 12803, 20119, 24367, 26257, 38291, 49973, 107911, 140833, 221309, 268037, 421201, 755377, 1187021, 1549163, 2948407, 8309147, 13057231, 91400617]

約数ペア:

[(1, 91400617), (7, 13057231), (11, 8309147), (31, 2948407), (59, 1549163), (77, 1187021), (121, 755377), (217, 421201), (341, 268037), (413, 221309), (649, 140833), (847, 107911), (1829, 49973), (2387, 38291), (3481, 26257), (3751, 24367), (4543, 20119), (7139, 12803)]