27762477

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 40888320

約数和(自身を除く): 13125843

約数列:

[1, 3, 19, 43, 47, 57, 129, 141, 241, 723, 817, 893, 2021, 2451, 2679, 4579, 6063, 10363, 11327, 13737, 31089, 33981, 38399, 115197, 196897, 215213, 487061, 590691, 645639, 1461183, 9254159, 27762477]

約数ペア:

[(1, 27762477), (3, 9254159), (19, 1461183), (43, 645639), (47, 590691), (57, 487061), (129, 215213), (141, 196897), (241, 115197), (723, 38399), (817, 33981), (893, 31089), (2021, 13737), (2451, 11327), (2679, 10363), (4579, 6063)]