84841407

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 152373312

約数和(自身を除く): 67531905

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1887, 2141, 2331, 4403, 5661, 6423, 13209, 14987, 19269, 36397, 39627, 44961, 79217, 109191, 134883, 237651, 254779, 327573, 554519, 712953, 764337, 1346689, 1663557, 2293011, 4040067, 4990671, 9426823, 12120201, 28280469, 84841407]

約数ペア:

[(1, 84841407), (3, 28280469), (7, 12120201), (9, 9426823), (17, 4990671), (21, 4040067), (37, 2293011), (51, 1663557), (63, 1346689), (111, 764337), (119, 712953), (153, 554519), (259, 327573), (333, 254779), (357, 237651), (629, 134883), (777, 109191), (1071, 79217), (1887, 44961), (2141, 39627), (2331, 36397), (4403, 19269), (5661, 14987), (6423, 13209)]