42514143

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 70076160

約数和(自身を除く): 27562017

約数列:

[1, 3, 7, 21, 23, 43, 69, 89, 129, 161, 267, 301, 483, 529, 623, 903, 989, 1587, 1869, 2047, 2967, 3703, 3827, 6141, 6923, 11109, 11481, 14329, 20769, 22747, 26789, 42987, 47081, 68241, 80367, 88021, 141243, 159229, 264063, 329567, 477687, 616147, 988701, 1848441, 2024483, 6073449, 14171381, 42514143]

約数ペア:

[(1, 42514143), (3, 14171381), (7, 6073449), (21, 2024483), (23, 1848441), (43, 988701), (69, 616147), (89, 477687), (129, 329567), (161, 264063), (267, 159229), (301, 141243), (483, 88021), (529, 80367), (623, 68241), (903, 47081), (989, 42987), (1587, 26789), (1869, 22747), (2047, 20769), (2967, 14329), (3703, 11481), (3827, 11109), (6141, 6923)]