105989247

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 190095360

約数和(自身を除く): 84106113

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 127, 273, 381, 819, 889, 1019, 1143, 1651, 2667, 3057, 4953, 7133, 8001, 9171, 11557, 13247, 14859, 21399, 34671, 39741, 64197, 92729, 104013, 119223, 129413, 278187, 388239, 834561, 905891, 1164717, 1682369, 2717673, 5047107, 8153019, 11776583, 15141321, 35329749, 105989247]

約数ペア:

[(1, 105989247), (3, 35329749), (7, 15141321), (9, 11776583), (13, 8153019), (21, 5047107), (39, 2717673), (63, 1682369), (91, 1164717), (117, 905891), (127, 834561), (273, 388239), (381, 278187), (819, 129413), (889, 119223), (1019, 104013), (1143, 92729), (1651, 64197), (2667, 39741), (3057, 34671), (4953, 21399), (7133, 14859), (8001, 13247), (9171, 11557)]