78053670261

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{13291}}^1$

素因数の和:13463

約数の個数: 72

約数和(自身を含む): 134523759552

約数和(自身を除く): 56470089291

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 97, 217, 279, 291, 651, 679, 873, 961, 1953, 2037, 2883, 3007, 6111, 6727, 8649, 9021, 13291, 20181, 21049, 27063, 39873, 60543, 63147, 93037, 93217, 119619, 189441, 279111, 279651, 412021, 652519, 837333, 838953, 1236063, 1289227, 1957557, 2884147, 3708189, 3867681, 5872671, 8652441, 9024589, 11603043, 12772651, 25957323, 27073767, 38317953, 39966037, 81221301, 89408557, 114953859, 119898111, 268225671, 279762259, 359694333, 804677013, 839286777, 1238947147, 2517860331, 3716841441, 8672630029, 11150524323, 26017890087, 78053670261]

約数ペア:

[(1, 78053670261), (3, 26017890087), (7, 11150524323), (9, 8672630029), (21, 3716841441), (31, 2517860331), (63, 1238947147), (93, 839286777), (97, 804677013), (217, 359694333), (279, 279762259), (291, 268225671), (651, 119898111), (679, 114953859), (873, 89408557), (961, 81221301), (1953, 39966037), (2037, 38317953), (2883, 27073767), (3007, 25957323), (6111, 12772651), (6727, 11603043), (8649, 9024589), (9021, 8652441), (13291, 5872671), (20181, 3867681), (21049, 3708189), (27063, 2884147), (39873, 1957557), (60543, 1289227), (63147, 1236063), (93037, 838953), (93217, 837333), (119619, 652519), (189441, 412021), (279111, 279651)]