29953287

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 55695360

約数和(自身を除く): 25742073

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 73, 91, 117, 167, 189, 219, 273, 351, 501, 511, 657, 819, 949, 1169, 1503, 1533, 1971, 2171, 2457, 2847, 3507, 4509, 4599, 6513, 6643, 8541, 10521, 12191, 13797, 15197, 19539, 19929, 25623, 31563, 36573, 45591, 58617, 59787, 85337, 109719, 136773, 158483, 179361, 256011, 329157, 410319, 475449, 768033, 1109381, 1426347, 2304099, 3328143, 4279041, 9984429, 29953287]

約数ペア:

[(1, 29953287), (3, 9984429), (7, 4279041), (9, 3328143), (13, 2304099), (21, 1426347), (27, 1109381), (39, 768033), (63, 475449), (73, 410319), (91, 329157), (117, 256011), (167, 179361), (189, 158483), (219, 136773), (273, 109719), (351, 85337), (501, 59787), (511, 58617), (657, 45591), (819, 36573), (949, 31563), (1169, 25623), (1503, 19929), (1533, 19539), (1971, 15197), (2171, 13797), (2457, 12191), (2847, 10521), (3507, 8541), (4509, 6643), (4599, 6513)]