27425013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 47190528

約数和(自身を除く): 19765515

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 121, 129, 231, 251, 301, 363, 473, 753, 847, 903, 1419, 1757, 2541, 2761, 3311, 5203, 5271, 8283, 9933, 10793, 15609, 19327, 30371, 32379, 36421, 57981, 75551, 91113, 109263, 118723, 212597, 226653, 356169, 637791, 831061, 1305953, 2493183, 3917859, 9141671, 27425013]

約数ペア:

[(1, 27425013), (3, 9141671), (7, 3917859), (11, 2493183), (21, 1305953), (33, 831061), (43, 637791), (77, 356169), (121, 226653), (129, 212597), (231, 118723), (251, 109263), (301, 91113), (363, 75551), (473, 57981), (753, 36421), (847, 32379), (903, 30371), (1419, 19327), (1757, 15609), (2541, 10793), (2761, 9933), (3311, 8283), (5203, 5271)]