7761535873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 10114352640

約数和(自身を除く): 2352816767

約数列:

[1, 7, 13, 41, 61, 67, 91, 287, 427, 469, 509, 533, 793, 871, 2501, 2747, 3563, 3731, 4087, 5551, 6097, 6617, 17507, 19229, 20869, 28609, 31049, 32513, 34103, 35711, 46319, 53131, 146083, 167567, 217343, 227591, 238721, 249977, 271297, 371917, 403637, 443339, 1172969, 1273009, 1398223, 1899079, 2080283, 2178371, 2825459, 3103373, 8911063, 9787561, 14561981, 15248597, 16549117, 18176899, 27043679, 85291603, 115843819, 127238293, 189305753, 597041221, 1108790839, 7761535873]

約数ペア:

[(1, 7761535873), (7, 1108790839), (13, 597041221), (41, 189305753), (61, 127238293), (67, 115843819), (91, 85291603), (287, 27043679), (427, 18176899), (469, 16549117), (509, 15248597), (533, 14561981), (793, 9787561), (871, 8911063), (2501, 3103373), (2747, 2825459), (3563, 2178371), (3731, 2080283), (4087, 1899079), (5551, 1398223), (6097, 1273009), (6617, 1172969), (17507, 443339), (19229, 403637), (20869, 371917), (28609, 271297), (31049, 249977), (32513, 238721), (34103, 227591), (35711, 217343), (46319, 167567), (53131, 146083)]