126189273

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 196577280

約数和(自身を除く): 70388007

約数列:

[1, 3, 7, 21, 89, 107, 267, 321, 623, 631, 749, 1869, 1893, 2247, 4417, 9523, 13251, 28569, 56159, 66661, 67517, 168477, 199983, 202551, 393113, 472619, 1179339, 1417857, 6009013, 18027039, 42063091, 126189273]

約数ペア:

[(1, 126189273), (3, 42063091), (7, 18027039), (21, 6009013), (89, 1417857), (107, 1179339), (267, 472619), (321, 393113), (623, 202551), (631, 199983), (749, 168477), (1869, 67517), (1893, 66661), (2247, 56159), (4417, 28569), (9523, 13251)]