156989883189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1\times {\mathrm{7013}}^1$

素因数の和:8289

約数の個数: 32

約数和(自身を含む): 221072302080

約数和(自身を除く): 64082418891

約数列:

[1, 3, 19, 57, 607, 647, 1821, 1941, 7013, 11533, 12293, 21039, 34599, 36879, 133247, 392729, 399741, 1178187, 4256891, 4537411, 7461851, 12770673, 13612233, 22385553, 80880929, 86210809, 242642787, 258632427, 2754208477, 8262625431, 52329961063, 156989883189]

約数ペア:

[(1, 156989883189), (3, 52329961063), (19, 8262625431), (57, 2754208477), (607, 258632427), (647, 242642787), (1821, 86210809), (1941, 80880929), (7013, 22385553), (11533, 13612233), (12293, 12770673), (21039, 7461851), (34599, 4537411), (36879, 4256891), (133247, 1178187), (392729, 399741)]