1275758829

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 2107607040

約数和(自身を除く): 831848211

約数列:

[1, 3, 9, 17, 27, 41, 51, 59, 81, 123, 153, 177, 369, 383, 459, 531, 697, 1003, 1107, 1149, 1377, 1593, 2091, 2419, 3009, 3321, 3447, 4779, 6273, 6511, 7257, 9027, 10341, 15703, 18819, 19533, 21771, 22597, 27081, 31023, 41123, 47109, 56457, 58599, 65313, 67791, 81243, 123369, 141327, 175797, 195939, 203373, 266951, 370107, 384149, 423981, 527391, 610119, 800853, 926477, 1110321, 1152447, 1271943, 1830357, 2402559, 2779431, 3330963, 3457341, 7207677, 8338293, 10372023, 15750109, 21623031, 25014879, 31116069, 47250327, 75044637, 141750981, 425252943, 1275758829]

約数ペア:

[(1, 1275758829), (3, 425252943), (9, 141750981), (17, 75044637), (27, 47250327), (41, 31116069), (51, 25014879), (59, 21623031), (81, 15750109), (123, 10372023), (153, 8338293), (177, 7207677), (369, 3457341), (383, 3330963), (459, 2779431), (531, 2402559), (697, 1830357), (1003, 1271943), (1107, 1152447), (1149, 1110321), (1377, 926477), (1593, 800853), (2091, 610119), (2419, 527391), (3009, 423981), (3321, 384149), (3447, 370107), (4779, 266951), (6273, 203373), (6511, 195939), (7257, 175797), (9027, 141327), (10341, 123369), (15703, 81243), (18819, 67791), (19533, 65313), (21771, 58599), (22597, 56457), (27081, 47109), (31023, 41123)]