47187543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 71015616

約数和(自身を除く): 23828073

約数列:

[1, 3, 13, 37, 39, 53, 111, 159, 481, 617, 689, 1443, 1851, 1961, 2067, 5883, 8021, 22829, 24063, 25493, 32701, 68487, 76479, 98103, 296777, 425113, 890331, 1209937, 1275339, 3629811, 15729181, 47187543]

約数ペア:

[(1, 47187543), (3, 15729181), (13, 3629811), (37, 1275339), (39, 1209937), (53, 890331), (111, 425113), (159, 296777), (481, 98103), (617, 76479), (689, 68487), (1443, 32701), (1851, 25493), (1961, 24063), (2067, 22829), (5883, 8021)]