65291214527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 84848698368

約数和(自身を除く): 19557483841

約数列:

[1, 7, 11, 41, 73, 77, 287, 451, 491, 511, 577, 803, 2993, 3157, 3437, 4039, 5401, 5621, 6347, 20131, 20951, 23657, 32923, 35843, 37807, 42121, 44429, 140917, 165599, 221441, 230461, 250901, 260227, 283307, 294847, 394273, 463331, 1469563, 1550087, 1726961, 1821589, 1983149, 2759911, 3116377, 3243317, 10286941, 11615587, 12088727, 16165193, 18996571, 20681411, 21814639, 81309109, 113156351, 127771457, 132975997, 144769877, 227495521, 847937851, 894400199, 1592468647, 5935564957, 9327316361, 65291214527]

約数ペア:

[(1, 65291214527), (7, 9327316361), (11, 5935564957), (41, 1592468647), (73, 894400199), (77, 847937851), (287, 227495521), (451, 144769877), (491, 132975997), (511, 127771457), (577, 113156351), (803, 81309109), (2993, 21814639), (3157, 20681411), (3437, 18996571), (4039, 16165193), (5401, 12088727), (5621, 11615587), (6347, 10286941), (20131, 3243317), (20951, 3116377), (23657, 2759911), (32923, 1983149), (35843, 1821589), (37807, 1726961), (42121, 1550087), (44429, 1469563), (140917, 463331), (165599, 394273), (221441, 294847), (230461, 283307), (250901, 260227)]