57072393

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14851}}^1$

素因数の和:14925

約数の個数: 24

約数和(自身を含む): 95765696

約数和(自身を除く): 38693303

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 14851, 44553, 103957, 133659, 311871, 905911, 935613, 2717733, 6341377, 8153199, 19024131, 57072393]

約数ペア:

[(1, 57072393), (3, 19024131), (7, 8153199), (9, 6341377), (21, 2717733), (61, 935613), (63, 905911), (183, 311871), (427, 133659), (549, 103957), (1281, 44553), (3843, 14851)]