207017853

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 323828736

約数和(自身を除く): 116810883

約数列:

[1, 3, 7, 21, 73, 83, 219, 249, 511, 581, 1533, 1627, 1743, 4881, 6059, 11389, 18177, 34167, 42413, 118771, 127239, 135041, 356313, 405123, 831397, 945287, 2494191, 2835861, 9857993, 29573979, 69005951, 207017853]

約数ペア:

[(1, 207017853), (3, 69005951), (7, 29573979), (21, 9857993), (73, 2835861), (83, 2494191), (219, 945287), (249, 831397), (511, 405123), (581, 356313), (1533, 135041), (1627, 127239), (1743, 118771), (4881, 42413), (6059, 34167), (11389, 18177)]