84865011

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 148313088

約数和(自身を除く): 63448077

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1519, 1617, 1693, 2387, 4557, 5079, 7161, 11851, 16709, 18623, 35553, 50127, 52483, 55869, 82957, 130361, 157449, 248871, 367381, 391083, 577313, 912527, 1102143, 1731939, 2571667, 2737581, 4041191, 7715001, 12123573, 28288337, 84865011]

約数ペア:

[(1, 84865011), (3, 28288337), (7, 12123573), (11, 7715001), (21, 4041191), (31, 2737581), (33, 2571667), (49, 1731939), (77, 1102143), (93, 912527), (147, 577313), (217, 391083), (231, 367381), (341, 248871), (539, 157449), (651, 130361), (1023, 82957), (1519, 55869), (1617, 52483), (1693, 50127), (2387, 35553), (4557, 18623), (5079, 16709), (7161, 11851)]