6673547517

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18121}}^1$

素因数の和:18234

約数の個数: 64

約数和(自身を含む): 11690864640

約数和(自身を除く): 5017317123

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 71, 91, 133, 213, 247, 273, 399, 497, 741, 923, 1349, 1491, 1729, 2769, 4047, 5187, 6461, 9443, 17537, 18121, 19383, 28329, 52611, 54363, 122759, 126847, 235573, 344299, 368277, 380541, 706719, 1032897, 1286591, 1649011, 2410093, 3859773, 4475887, 4947033, 7230279, 9006137, 13427661, 16725683, 24445229, 27018411, 31331209, 50177049, 73335687, 93993627, 117079781, 171116603, 317787977, 351239343, 513349809, 953363931, 2224515839, 6673547517]

約数ペア:

[(1, 6673547517), (3, 2224515839), (7, 953363931), (13, 513349809), (19, 351239343), (21, 317787977), (39, 171116603), (57, 117079781), (71, 93993627), (91, 73335687), (133, 50177049), (213, 31331209), (247, 27018411), (273, 24445229), (399, 16725683), (497, 13427661), (741, 9006137), (923, 7230279), (1349, 4947033), (1491, 4475887), (1729, 3859773), (2769, 2410093), (4047, 1649011), (5187, 1286591), (6461, 1032897), (9443, 706719), (17537, 380541), (18121, 368277), (19383, 344299), (28329, 235573), (52611, 126847), (54363, 122759)]