16454361

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 30228480

約数和(自身を除く): 13774119

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 57, 69, 77, 133, 161, 163, 209, 231, 253, 399, 437, 483, 489, 627, 759, 1141, 1311, 1463, 1771, 1793, 3059, 3097, 3423, 3749, 4389, 4807, 5313, 5379, 9177, 9291, 11247, 12551, 14421, 21679, 26243, 33649, 34067, 37653, 41239, 65037, 71231, 78729, 100947, 102201, 123717, 213693, 238469, 288673, 498617, 715407, 783541, 866019, 1495851, 2350623, 5484787, 16454361]

約数ペア:

[(1, 16454361), (3, 5484787), (7, 2350623), (11, 1495851), (19, 866019), (21, 783541), (23, 715407), (33, 498617), (57, 288673), (69, 238469), (77, 213693), (133, 123717), (161, 102201), (163, 100947), (209, 78729), (231, 71231), (253, 65037), (399, 41239), (437, 37653), (483, 34067), (489, 33649), (627, 26243), (759, 21679), (1141, 14421), (1311, 12551), (1463, 11247), (1771, 9291), (1793, 9177), (3059, 5379), (3097, 5313), (3423, 4807), (3749, 4389)]