9270729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 6454071

約数列:

[1, 3, 9, 13, 17, 39, 51, 59, 79, 117, 153, 177, 221, 237, 531, 663, 711, 767, 1003, 1027, 1343, 1989, 2301, 3009, 3081, 4029, 4661, 6903, 9027, 9243, 12087, 13039, 13983, 17459, 39117, 41949, 52377, 60593, 79237, 117351, 157131, 181779, 237711, 545337, 713133, 1030081, 3090243, 9270729]

約数ペア:

[(1, 9270729), (3, 3090243), (9, 1030081), (13, 713133), (17, 545337), (39, 237711), (51, 181779), (59, 157131), (79, 117351), (117, 79237), (153, 60593), (177, 52377), (221, 41949), (237, 39117), (531, 17459), (663, 13983), (711, 13039), (767, 12087), (1003, 9243), (1027, 9027), (1343, 6903), (1989, 4661), (2301, 4029), (3009, 3081)]