1406156766237

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{209821}}^1$

素因数の和:210185

約数の個数: 56

約数和(自身を含む): 2187860154840

約数和(自身を除く): 781703388603

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 317, 729, 783, 951, 2349, 2853, 7047, 8559, 9193, 21141, 25677, 27579, 77031, 82737, 209821, 231093, 248211, 629463, 744633, 1888389, 2233899, 5665167, 6084809, 6701697, 16995501, 18254427, 50986503, 54763281, 66513257, 152959509, 164289843, 199539771, 492869529, 598619313, 1478608587, 1795857939, 1928884453, 4435825761, 5387573817, 5786653359, 16162721451, 17359960077, 48488164353, 52079880231, 156239640693, 468718922079, 1406156766237]

約数ペア:

[(1, 1406156766237), (3, 468718922079), (9, 156239640693), (27, 52079880231), (29, 48488164353), (81, 17359960077), (87, 16162721451), (243, 5786653359), (261, 5387573817), (317, 4435825761), (729, 1928884453), (783, 1795857939), (951, 1478608587), (2349, 598619313), (2853, 492869529), (7047, 199539771), (8559, 164289843), (9193, 152959509), (21141, 66513257), (25677, 54763281), (27579, 50986503), (77031, 18254427), (82737, 16995501), (209821, 6701697), (231093, 6084809), (248211, 5665167), (629463, 2233899), (744633, 1888389)]