80053677

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 56

約数和(自身を含む): 133783200

約数和(自身を除く): 53729523

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 149, 201, 243, 297, 447, 603, 729, 737, 891, 1341, 1639, 1809, 2211, 2673, 4023, 4917, 5427, 6633, 8019, 9983, 12069, 14751, 16281, 19899, 29949, 36207, 44253, 48843, 59697, 89847, 108621, 109813, 132759, 179091, 269541, 329439, 398277, 537273, 808623, 988317, 1194831, 2425869, 2964951, 7277607, 8894853, 26684559, 80053677]

約数ペア:

[(1, 80053677), (3, 26684559), (9, 8894853), (11, 7277607), (27, 2964951), (33, 2425869), (67, 1194831), (81, 988317), (99, 808623), (149, 537273), (201, 398277), (243, 329439), (297, 269541), (447, 179091), (603, 132759), (729, 109813), (737, 108621), (891, 89847), (1341, 59697), (1639, 48843), (1809, 44253), (2211, 36207), (2673, 29949), (4023, 19899), (4917, 16281), (5427, 14751), (6633, 12069), (8019, 9983)]