61157358

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 138018816

約数和(自身を除く): 76861458

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 863, 1143, 1726, 2286, 2589, 3937, 5178, 7767, 7874, 11811, 15534, 23622, 26753, 35433, 53506, 70866, 80259, 109601, 160518, 219202, 240777, 328803, 481554, 657606, 986409, 1972818, 3397631, 6795262, 10192893, 20385786, 30578679, 61157358]

約数ペア:

[(1, 61157358), (2, 30578679), (3, 20385786), (6, 10192893), (9, 6795262), (18, 3397631), (31, 1972818), (62, 986409), (93, 657606), (127, 481554), (186, 328803), (254, 240777), (279, 219202), (381, 160518), (558, 109601), (762, 80259), (863, 70866), (1143, 53506), (1726, 35433), (2286, 26753), (2589, 23622), (3937, 15534), (5178, 11811), (7767, 7874)]