42961581

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2803}}^1$

素因数の和:2953

約数の個数: 24

約数和(自身を含む): 67363296

約数和(自身を除く): 24401715

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 2803, 5109, 8409, 15327, 25227, 36439, 109317, 327951, 367193, 1101579, 3304737, 4773509, 14320527, 42961581]

約数ペア:

[(1, 42961581), (3, 14320527), (9, 4773509), (13, 3304737), (39, 1101579), (117, 367193), (131, 327951), (393, 109317), (1179, 36439), (1703, 25227), (2803, 15327), (5109, 8409)]