72203391

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 36

約数和(自身を含む): 116076168

約数和(自身を除く): 43872777

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 1283, 1443, 1521, 3849, 4329, 6253, 11547, 16679, 18759, 47471, 50037, 56277, 142413, 150111, 216827, 427239, 617123, 650481, 1851369, 1951443, 5554107, 8022599, 24067797, 72203391]

約数ペア:

[(1, 72203391), (3, 24067797), (9, 8022599), (13, 5554107), (37, 1951443), (39, 1851369), (111, 650481), (117, 617123), (169, 427239), (333, 216827), (481, 150111), (507, 142413), (1283, 56277), (1443, 50037), (1521, 47471), (3849, 18759), (4329, 16679), (6253, 11547)]