9659223

素因数分解:

$3^3\times 7^4\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 40

約数和(自身を含む): 16806000

約数和(自身を除く): 7146777

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 149, 189, 343, 441, 447, 1029, 1043, 1323, 1341, 2401, 3087, 3129, 4023, 7203, 7301, 9261, 9387, 21609, 21903, 28161, 51107, 64827, 65709, 153321, 197127, 357749, 459963, 1073247, 1379889, 3219741, 9659223]

約数ペア:

[(1, 9659223), (3, 3219741), (7, 1379889), (9, 1073247), (21, 459963), (27, 357749), (49, 197127), (63, 153321), (147, 65709), (149, 64827), (189, 51107), (343, 28161), (441, 21903), (447, 21609), (1029, 9387), (1043, 9261), (1323, 7301), (1341, 7203), (2401, 4023), (3087, 3129)]