37440273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 20015727

約数列:

[1, 3, 13, 17, 39, 51, 149, 221, 379, 447, 663, 1137, 1937, 2533, 4927, 5811, 6443, 7599, 14781, 19329, 32929, 56471, 83759, 98787, 169413, 251277, 734123, 960007, 2202369, 2880021, 12480091, 37440273]

約数ペア:

[(1, 37440273), (3, 12480091), (13, 2880021), (17, 2202369), (39, 960007), (51, 734123), (149, 251277), (221, 169413), (379, 98787), (447, 83759), (663, 56471), (1137, 32929), (1937, 19329), (2533, 14781), (4927, 7599), (5811, 6443)]