156797178057

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{223}}^2\times {\mathrm{691}}^1$

素因数の和:1172

約数の個数: 72

約数和(自身を含む): 253033924320

約数和(自身を除く): 96236746263

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 223, 351, 507, 669, 691, 1521, 2007, 2073, 2899, 4563, 6021, 6219, 8697, 8983, 18657, 26091, 26949, 37687, 49729, 78273, 80847, 113061, 116779, 149187, 154093, 242541, 339183, 350337, 447561, 462279, 646477, 1017549, 1051011, 1342683, 1386837, 1939431, 2003209, 3153033, 4160511, 5818293, 6009627, 8404201, 17454879, 18028881, 25212603, 26041717, 34362739, 54086643, 75637809, 78125151, 103088217, 226913427, 234375453, 309264651, 446715607, 703126359, 927793953, 1340146821, 4020440463, 5807302891, 12061321389, 17421908673, 52265726019, 156797178057]

約数ペア:

[(1, 156797178057), (3, 52265726019), (9, 17421908673), (13, 12061321389), (27, 5807302891), (39, 4020440463), (117, 1340146821), (169, 927793953), (223, 703126359), (351, 446715607), (507, 309264651), (669, 234375453), (691, 226913427), (1521, 103088217), (2007, 78125151), (2073, 75637809), (2899, 54086643), (4563, 34362739), (6021, 26041717), (6219, 25212603), (8697, 18028881), (8983, 17454879), (18657, 8404201), (26091, 6009627), (26949, 5818293), (37687, 4160511), (49729, 3153033), (78273, 2003209), (80847, 1939431), (113061, 1386837), (116779, 1342683), (149187, 1051011), (154093, 1017549), (242541, 646477), (339183, 462279), (350337, 447561)]