73019089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^2$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 90119232

約数和(自身を除く): 17100143

約数列:

[1, 11, 13, 23, 143, 149, 253, 299, 1639, 1937, 3289, 3427, 21307, 22201, 37697, 44551, 244211, 288613, 490061, 510623, 3174743, 5616853, 6638099, 73019089]

約数ペア:

[(1, 73019089), (11, 6638099), (13, 5616853), (23, 3174743), (143, 510623), (149, 490061), (253, 288613), (299, 244211), (1639, 44551), (1937, 37697), (3289, 22201), (3427, 21307)]