98551431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 72520569

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 131, 149, 153, 187, 297, 393, 447, 459, 561, 1179, 1341, 1441, 1639, 1683, 2227, 2533, 3537, 4023, 4323, 4917, 5049, 6681, 7599, 12969, 14751, 19519, 20043, 22797, 24497, 27863, 38907, 44253, 58557, 60129, 68391, 73491, 83589, 175671, 214709, 220473, 250767, 331823, 527013, 644127, 661419, 752301, 995469, 1932381, 2986407, 3650053, 5797143, 8959221, 10950159, 32850477, 98551431]

約数ペア:

[(1, 98551431), (3, 32850477), (9, 10950159), (11, 8959221), (17, 5797143), (27, 3650053), (33, 2986407), (51, 1932381), (99, 995469), (131, 752301), (149, 661419), (153, 644127), (187, 527013), (297, 331823), (393, 250767), (447, 220473), (459, 214709), (561, 175671), (1179, 83589), (1341, 73491), (1441, 68391), (1639, 60129), (1683, 58557), (2227, 44253), (2533, 38907), (3537, 27863), (4023, 24497), (4323, 22797), (4917, 20043), (5049, 19519), (6681, 14751), (7599, 12969)]