29872017

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 52403520

約数和(自身を除く): 22531503

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 147, 189, 201, 337, 441, 469, 603, 1011, 1323, 1407, 1809, 2359, 3033, 3283, 4221, 7077, 9099, 9849, 12663, 16513, 21231, 22579, 29547, 49539, 63693, 67737, 88641, 148617, 158053, 203211, 445851, 474159, 609633, 1106371, 1422477, 3319113, 4267431, 9957339, 29872017]

約数ペア:

[(1, 29872017), (3, 9957339), (7, 4267431), (9, 3319113), (21, 1422477), (27, 1106371), (49, 609633), (63, 474159), (67, 445851), (147, 203211), (189, 158053), (201, 148617), (337, 88641), (441, 67737), (469, 63693), (603, 49539), (1011, 29547), (1323, 22579), (1407, 21231), (1809, 16513), (2359, 12663), (3033, 9849), (3283, 9099), (4221, 7077)]