42049161

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 77395968

約数和(自身を除く): 35346807

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1291, 1551, 2961, 3619, 3873, 4653, 9037, 10857, 11619, 14201, 27111, 32571, 42603, 60677, 81333, 99407, 127809, 182031, 298221, 424739, 546093, 667447, 894663, 1274217, 2002341, 3822651, 4672129, 6007023, 14016387, 42049161]

約数ペア:

[(1, 42049161), (3, 14016387), (7, 6007023), (9, 4672129), (11, 3822651), (21, 2002341), (33, 1274217), (47, 894663), (63, 667447), (77, 546093), (99, 424739), (141, 298221), (231, 182031), (329, 127809), (423, 99407), (517, 81333), (693, 60677), (987, 42603), (1291, 32571), (1551, 27111), (2961, 14201), (3619, 11619), (3873, 10857), (4653, 9037)]