6437389779

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{1129}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 9995076000

約数和(自身を除く): 3557686221

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 449, 747, 1129, 1347, 1411, 3387, 4041, 4233, 7633, 10161, 12699, 19193, 22899, 37267, 57579, 68697, 93707, 111801, 172737, 281121, 335403, 506921, 633539, 843363, 1520763, 1593019, 1900617, 4562289, 4779057, 5701851, 8617657, 14337171, 25852971, 42074443, 77558913, 126223329, 378669987, 715265531, 2145796593, 6437389779]

約数ペア:

[(1, 6437389779), (3, 2145796593), (9, 715265531), (17, 378669987), (51, 126223329), (83, 77558913), (153, 42074443), (249, 25852971), (449, 14337171), (747, 8617657), (1129, 5701851), (1347, 4779057), (1411, 4562289), (3387, 1900617), (4041, 1593019), (4233, 1520763), (7633, 843363), (10161, 633539), (12699, 506921), (19193, 335403), (22899, 281121), (37267, 172737), (57579, 111801), (68697, 93707)]