157360653

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 249799680

約数和(自身を除く): 92439027

約数列:

[1, 3, 9, 17, 47, 51, 79, 141, 153, 237, 277, 423, 711, 799, 831, 1343, 2397, 2493, 3713, 4029, 4709, 7191, 11139, 12087, 13019, 14127, 21883, 33417, 39057, 42381, 63121, 65649, 117171, 189363, 196947, 221323, 372011, 568089, 663969, 1028501, 1116033, 1991907, 3085503, 3348099, 9256509, 17484517, 52453551, 157360653]

約数ペア:

[(1, 157360653), (3, 52453551), (9, 17484517), (17, 9256509), (47, 3348099), (51, 3085503), (79, 1991907), (141, 1116033), (153, 1028501), (237, 663969), (277, 568089), (423, 372011), (711, 221323), (799, 196947), (831, 189363), (1343, 117171), (2397, 65649), (2493, 63121), (3713, 42381), (4029, 39057), (4709, 33417), (7191, 21883), (11139, 14127), (12087, 13019)]