33750729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 55742400

約数和(自身を除く): 21991671

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 139, 153, 207, 391, 417, 459, 529, 621, 1173, 1251, 1587, 2363, 3197, 3519, 3753, 4761, 7089, 8993, 9591, 10557, 14283, 21267, 26979, 28773, 54349, 63801, 73531, 80937, 86319, 163047, 220593, 242811, 489141, 661779, 1250027, 1467423, 1985337, 3750081, 11250243, 33750729]

約数ペア:

[(1, 33750729), (3, 11250243), (9, 3750081), (17, 1985337), (23, 1467423), (27, 1250027), (51, 661779), (69, 489141), (139, 242811), (153, 220593), (207, 163047), (391, 86319), (417, 80937), (459, 73531), (529, 63801), (621, 54349), (1173, 28773), (1251, 26979), (1587, 21267), (2363, 14283), (3197, 10557), (3519, 9591), (3753, 8993), (4761, 7089)]