53738763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 80080896

約数和(自身を除く): 26342133

約数列:

[1, 3, 13, 37, 39, 111, 167, 223, 481, 501, 669, 1443, 2171, 2899, 6179, 6513, 8251, 8697, 18537, 24753, 37241, 80327, 107263, 111723, 240981, 321789, 484133, 1377917, 1452399, 4133751, 17912921, 53738763]

約数ペア:

[(1, 53738763), (3, 17912921), (13, 4133751), (37, 1452399), (39, 1377917), (111, 484133), (167, 321789), (223, 240981), (481, 111723), (501, 107263), (669, 80327), (1443, 37241), (2171, 24753), (2899, 18537), (6179, 8697), (6513, 8251)]