31460502087

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1097}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 55426161600

約数和(自身を除く): 23965659513

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 371, 409, 441, 477, 1097, 1113, 1227, 1323, 1431, 2597, 2863, 3291, 3339, 3681, 7679, 7791, 8589, 9873, 10017, 11043, 20041, 21677, 23037, 23373, 25767, 29619, 53753, 58141, 60123, 65031, 69111, 70119, 77301, 151739, 161259, 174423, 180369, 195093, 207333, 406987, 448673, 455217, 483777, 523269, 541107, 585279, 1062173, 1220961, 1346019, 1365651, 1451331, 1569807, 2848909, 3140711, 3186519, 3662883, 4038057, 4096953, 8546727, 9422133, 9559557, 10988649, 12114171, 21984977, 23779669, 25640181, 28266399, 28678671, 65954931, 71339007, 76920543, 84799197, 166457683, 197864793, 214017021, 499373049, 593594379, 642051063, 1165203781, 1498119147, 3495611343, 4494357441, 10486834029, 31460502087]

約数ペア:

[(1, 31460502087), (3, 10486834029), (7, 4494357441), (9, 3495611343), (21, 1498119147), (27, 1165203781), (49, 642051063), (53, 593594379), (63, 499373049), (147, 214017021), (159, 197864793), (189, 166457683), (371, 84799197), (409, 76920543), (441, 71339007), (477, 65954931), (1097, 28678671), (1113, 28266399), (1227, 25640181), (1323, 23779669), (1431, 21984977), (2597, 12114171), (2863, 10988649), (3291, 9559557), (3339, 9422133), (3681, 8546727), (7679, 4096953), (7791, 4038057), (8589, 3662883), (9873, 3186519), (10017, 3140711), (11043, 2848909), (20041, 1569807), (21677, 1451331), (23037, 1365651), (23373, 1346019), (25767, 1220961), (29619, 1062173), (53753, 585279), (58141, 541107), (60123, 523269), (65031, 483777), (69111, 455217), (70119, 448673), (77301, 406987), (151739, 207333), (161259, 195093), (174423, 180369)]