55863639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1301}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 87202752

約数和(自身を除く): 31339113

約数列:

[1, 3, 9, 13, 39, 117, 367, 1101, 1301, 3303, 3903, 4771, 11709, 14313, 16913, 42939, 50739, 152217, 477467, 1432401, 4297203, 6207071, 18621213, 55863639]

約数ペア:

[(1, 55863639), (3, 18621213), (9, 6207071), (13, 4297203), (39, 1432401), (117, 477467), (367, 152217), (1101, 50739), (1301, 42939), (3303, 16913), (3903, 14313), (4771, 11709)]