66439417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 80815104

約数和(自身を除く): 14375687

約数列:

[1, 11, 17, 31, 73, 157, 187, 341, 527, 803, 1241, 1727, 2263, 2669, 4867, 5797, 11461, 13651, 24893, 29359, 38471, 53537, 82739, 126071, 194837, 355291, 423181, 910129, 2143207, 3908201, 6039947, 66439417]

約数ペア:

[(1, 66439417), (11, 6039947), (17, 3908201), (31, 2143207), (73, 910129), (157, 423181), (187, 355291), (341, 194837), (527, 126071), (803, 82739), (1241, 53537), (1727, 38471), (2263, 29359), (2669, 24893), (4867, 13651), (5797, 11461)]