65236899

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12577}}^1$

素因数の和:12619

約数の個数: 32

約数和(自身を含む): 112698880

約数和(自身を除く): 47461981

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 12577, 37731, 88039, 163501, 238963, 264117, 490503, 716889, 1144507, 1672741, 3106519, 3433521, 5018223, 9319557, 21745633, 65236899]

約数ペア:

[(1, 65236899), (3, 21745633), (7, 9319557), (13, 5018223), (19, 3433521), (21, 3106519), (39, 1672741), (57, 1144507), (91, 716889), (133, 490503), (247, 264117), (273, 238963), (399, 163501), (741, 88039), (1729, 37731), (5187, 12577)]