77344449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 128696064

約数和(自身を除く): 51351615

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 3881, 6643, 11643, 19929, 27167, 50453, 81501, 151359, 283313, 353171, 849939, 1059513, 1983191, 3683069, 5949573, 11049207, 25781483, 77344449]

約数ペア:

[(1, 77344449), (3, 25781483), (7, 11049207), (13, 5949573), (21, 3683069), (39, 1983191), (73, 1059513), (91, 849939), (219, 353171), (273, 283313), (511, 151359), (949, 81501), (1533, 50453), (2847, 27167), (3881, 19929), (6643, 11643)]