143375589

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 253460480

約数和(自身を除く): 110084891

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 651, 837, 1701, 1953, 2511, 2719, 5859, 7533, 8157, 17577, 19033, 24471, 52731, 57099, 73413, 84289, 171297, 220239, 252867, 513891, 590023, 660717, 758601, 1541673, 1770069, 2275803, 4625019, 5310207, 6827409, 15930621, 20482227, 47791863, 143375589]

約数ペア:

[(1, 143375589), (3, 47791863), (7, 20482227), (9, 15930621), (21, 6827409), (27, 5310207), (31, 4625019), (63, 2275803), (81, 1770069), (93, 1541673), (189, 758601), (217, 660717), (243, 590023), (279, 513891), (567, 252867), (651, 220239), (837, 171297), (1701, 84289), (1953, 73413), (2511, 57099), (2719, 52731), (5859, 24471), (7533, 19033), (8157, 17577)]