64784709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12347}}^1$

素因数の和:12417

約数の個数: 24

約数和(自身を含む): 104019552

約数和(自身を除く): 39234843

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 12347, 37041, 111123, 135817, 407451, 654391, 1222353, 1963173, 5889519, 7198301, 21594903, 64784709]

約数ペア:

[(1, 64784709), (3, 21594903), (9, 7198301), (11, 5889519), (33, 1963173), (53, 1222353), (99, 654391), (159, 407451), (477, 135817), (583, 111123), (1749, 37041), (5247, 12347)]